Journal Article

Bell, Gavin R., Jones, T. S. (Tim S.) and McConville, C. F. (Chris F.) (1997) Accumulation layer profiles at InAs polar surfaces. Applied Physics Letters, Vol.71 (No.25). pp. 3688-3690. doi:10.1063/1.120482 ISSN 0003-6951.

Brown, Alan (1997) The development of key skills across contexts and over time. Capability, Volume 3 (Number 2). pp. 16-20.

Bryanston-Cross, P. and Wang, Zuobin (1997) Camera focusing based on fringe pattern matching. Applied Optics, Vol.36 (No.25). pp. 6498-6502. doi:10.1364/AO.36.006498 ISSN 0003-6935.

Cleveland, S. Matthew, Taylor, H. P. and Dimmock, N. J. (1997) Selection of neutralizing antibody escape mutants with type A influenza virus HA-specific polyclonal antisera: possible significance for antigenic drift. Epidemiology and Infection, Vol.118 (No.2). pp. 149-154. doi:10.1017/S0950268896007303 ISSN 0950-2688.

Emeleus, C. J., Sadeghzadeh, Mohammad Ali, Phillips, P. J. (Peter J.), Parker, Evan H. C., Whall, Terry E., Pepper, M. and Evans, A. G. R. (1997) Back gating of a two-dimensional hole gas in a SiGe quantum well. Applied Physics Letters, Vol.70 (No.14). pp. 1870-1872. doi:10.1063/1.118729 ISSN 0003-6951.

Hadley, Mark J. (1997) The logic of quantum mechanics derived from classical general relativity. Foundations of Physics Letters, Volume 10 (Number 1). pp. 43-60. ISSN 0894-9875.

Hammond, Richard, Phillips, P. J., Parker, Evan H. C., Whall, Terry E., Graf, Thomas, Känel, H. von and Sheilds, A. J. (1997) The elimination of surface cross-hatch from relaxed, limited-area Si1 – xGex buffer layers. Applied Physics Letters, Vol.71 (No.17). pp. 2517-2519. doi:10.1063/1.120105 ISSN 0003-6951.

Harrison, Mark and Davies, R.W. (1997) The Soviet military-economic effort during the second five-year plan (1933-1937). Europe-Asia Studies, Vol.49 (No.3). pp. 369-406. doi:10.1080/09668139708412447 ISSN 0966-8136.

Kita, Sotaro (1997) Two-dimensional semantic analysis of Japanese mimetics. Linguistics, 35 (2). pp. 379-415. doi:10.1515/ling.1997.35.2.379 ISSN 1613-396X.

Lampard, Richard (1997) Party political homogamy in Great Britain. European Sociological Review, Vol.13 (No.1). pp. 79-99. ISSN 0266-7215.

Lockley, Timothy James (1997) Crossing the race divide : interracial sex in antebellum Savannah. Slavery and Abolition, Vol.18 (No.3). pp. 159-173. doi:10.1080/01440399708575217 ISSN 0144-039X.

Oswald, Andrew J. (1997) Happiness and economic performance. Economic Journal, Vol.107 (No.445). pp. 1815-1831. doi:10.1111/%28ISSN%291468-0297 ISSN 0013-0133.

Spencer-Oatey, Helen (1997) Unequal relationships in high and low power distance societies: a comparative study of tutor - student role relations in Britain and China. Journal of Cross-Cultural Psychology, Vol.28 (No.3). pp. 284-302. doi:10.1177/0022022197283005 ISSN 0022-0221.

Tall, David (1997) Metaphorical objects in advanced mathematical thinking. International Journal of Computers for Mathematical Learning, Vol. 2 (No. 1). pp. 61-65. doi:10.1023/A:1009758425450 ISSN 1382-3892.

Book Item

Brown, Alan (1997) A dynamic model of occupational identity formation. In: Promoting vocational education and training : European perspectives. Ammattikasvatussarja (Number 17). Hämeenlinna : Tampereen yliopiston opettajankoulutuslaitos, pp. 59-67. ISBN 9789514441936

Conference Item

Procter, Rob, Goldenberg, Ana, McKinlay, Andrew, Davenport, Elizabeth, Burnhill, Peter and Cannell, Sheila (1997) Supporting collaborative information retrieval in the virtual library. In: Multimedia Minded Conference, Lanaken, Belgium, 10- 11 Apr 1997 pp. 1-12.

Working or Discussion Paper

Clements, Michael P. and Smith, Jeremy (1997) Forecasting seasonal UK consumption components. Working Paper. Coventry: University of Warwick, Department of Economics. Warwick economic research papers (No.487).

Clements, Michael P. and Smith, Jeremy (1997) A Monte Carlo study of the forecasting performance of empirical SETAR models. Working Paper. Coventry: University of Warwick, Department of Economics. Warwick economic research papers (No.464).

Doyle, Chris and Smith, Jennifer C. (1997) Crime and drugs: an economic approach. Working Paper. Coventry: University of Warwick, Department of Economics. Warwick economic research papers (No.477).

Kawashima, Nobuko (1997) Museum mangagement in a time of change : impacts of cultural policy on museums in Britain, 1979-1997. Working Paper. Coventry: University of Warwick. Centre for Cultural Policy Studies. Research papers, Vol.3 .

Journal Item

Harrison, Mark (1997) Stalinism in Post-Communist perspective : comment. Europe-Asia Studies, Vol.49 (No.3). pp. 499-502. doi:10.1080/09668139708412455

Report

Agarwala, Richa, Bafna, Vineet, Farach, Martin, Paterson, Michael S. and Thorup, Mikkel (1997) On the approximability of numerical taxonomy (fitting distances by tree metrics). University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Allderidge, James, Beynon, Meurig, Cartwright, Richard and Yung, Yun Pui (1997) Enabling technologies for empirical modelling in graphics. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Cryan, Mary, Goldberg, Leslie Ann and Phillips, Cynthia A. (1997) Approximation algorithms for the fixed-topology phylogenetic number problem. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Giridhar, P., Kumar, Vinod and Joseph, Mathai (1997) The mine pump problem. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Goldberg, Leslie Ann and MacKenzie, Phil (1997) Contention resolution with guaranteed constant expected delay. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Harper, J. S., Kerbyson, D. J. and Nudd, G. R. (1997) Predicting the cache miss ratio of loop-nested array references. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Hogan, Jer (1997) An analysis of OO software metrics. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Kurtonina, Natasha and Rijke, Maarten de (1997) Expressiveness of first-order description logics. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Li, Chang-Tsun and Wilson, Roland (1997) Textured image segmentation using multiresolution Markov random fields and a two-component texture model. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Marx, Maarten and Areces, Carlos (1997) Failure of interpolation in combined modal logics. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Meehan, Gary (1997) Compiling functional programs to Java byte-code. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Meehan, Gary (1997) Fuzzy functional programming. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Papaefstathiou, E., Kerbyson, D. J., Nudd, G. R., Atherton, T. J. and Harper, J. S. (1997) An introduction to the layered characterisation for high performance systems. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Steliaros, M.K., Martin, Graham R. and Packwood, R. A. (1997) Parallelisation of block matching motion estimation algorithms. University of Warwick. Department of Computer Science. (Department of Computer Science research report). (Unpublished)

Thesis

Affuso, Luisa (1997) An investigation of contractual arrangements within the firm : the 'vertical integration-franchising' mix. PhD thesis, University of Warwick.

Al-Yagout, Mona Mohammed Abdulla (1997) The regulation of foreign investment in Kuwait: the role of law, politics and economic policy in the development process. PhD thesis, University of Warwick.

AlQatamin, Ma'en Mardi (1997) The behaviour of stock returns in Amman stock market : a thin emerging market. PhD thesis, University of Warwick.

Albrighton, Lewis Mark (1997) The acquisition process decision in United Kingdom companies. PhD thesis, University of Warwick.

Allen, Rachel (1997) Incorporating value judgments in data envelopment analysis. PhD thesis, University of Warwick.

Amos, Martyn (1997) DNA computation. PhD thesis, University of Warwick.

Armstrong, David Martin (1997) Education, training and unemployment in Northern Ireland : an empirical analysis of outcomes and policies. PhD thesis, University of Warwick.

Arttachariya, Patricia (1997) Women managers in Thailand : cultural, organizational and domestic issues. PhD thesis, University of Warwick.

Ashwin, Cicely Sarah Jane (1997) 'Complaining in corners' : mineworkers and the transition from communism. PhD thesis, University of Warwick.

Baker, Paul (Researcher in biological sciences) (1997) The distribution and diversity of actinomycetes in soil fractions. PhD thesis, University of Warwick.

Barbosa, Manuel Romano dos Santos Pinto (1997) Traffic management and control of automated guided vehicles using artificial neural networks. PhD thesis, University of Warwick.

Bazin, Jacqueline H. M. (1997) The myth of psychical distance in aesthetic experience. PhD thesis, University of Warwick.

Benito, Andrew (1997) Wage premia in the British labour market. PhD thesis, University of Warwick.

Bilton, Chris (1997) Towards cultural democracy : contradiction and crisis in British and U.S. cultural policy 1870-1990. PhD thesis, University of Warwick.

Bishnani, Zahir (1997) Safety criteria for aperiodic dynamical systems. PhD thesis, University of Warwick.

Boateng, Douglas (1997) Re-configuring an international pharma-chemical customer services policy through the Delphi technique and process mapping : executive summary. EngD thesis, University of Warwick.

Boylan, John Edward (1997) The centralisation of inventory and the modelling of demand. PhD thesis, University of Warwick.

Bussolo, Maurizio (1997) A Mediterranean region FTA : some economic and environmental effects studied within a dynamic CGE framework. PhD thesis, University of Warwick.

Chang, Nam Fung (1997) Yes prime manipulator : a descriptive study of a Chinese translation of British political humour. PhD thesis, University of Warwick.

Chetwynd, S. B. (Susan Beryl) (1997) The embedded self : an investigation into moral thinking and thinkers. PhD thesis, University of Warwick.

Chryssochoidis, George (1997) Rolling out new products across international markets : causes of delays. PhD thesis, University of Warwick.

Chu, Jung, Ph.D. (1997) Comparing statistical methods and artificial neural networks in bankruptcy prediction. PhD thesis, University of Warwick.

Chuang, Tzu-Shien (1997) A variable structure space voltage vector controlled switched reluctance flux vector drive. PhD thesis, University of Warwick.

Cole, James Francis Thompson (1997) The surface dynamics of the northern Benguela upwelling system and its relationship to patterns of clupeoid production. PhD thesis, University of Warwick.

Cooper, Nicola (1997) French colonial discourses : the case of French Indochina 1900-1939. PhD thesis, University of Warwick.

Cooper, Thomas J. (1997) Ethical theory and business ethics: the search for a new model. PhD thesis, University of Warwick.

Corden, Jonathan P. (1997) The study and synthesis of Group 4 transition metal complexes in Ziegler-Natta catalysis. PhD thesis, University of Warwick.

Courtenay, Roger A. (1997) Alternative models of security price equilibrium. PhD thesis, University of Warwick.

Craven, Mark Antony (1997) Bacteria classification with an electronic nose employing artificial neural networks. PhD thesis, University of Warwick.

Crouse, Jeffrey Dennis (1997) Representations of screen heterosexuality in the musicals of Fred Astaire and Vincente Minnelli. PhD thesis, University of Warwick.

Curram, S. P. (1997) Representing intelligent decision making in discrete event simulation : a stochastic neural network approach. PhD thesis, University of Warwick.

Da Silveira, Giovani J. C. (1997) The management of manufacturing trade-offs. PhD thesis, University of Warwick.

Davutoglu, Mustafa (1997) The privatisation of state economic enterprises : an economic and political analysis of the Turkish case. PhD thesis, University of Warwick.

Dixon, Joan Elizabeth (1997) Time, consciousness and scientific explanation. PhD thesis, University of Warwick.

Dobedoe, Richard Simon (1997) Glass-ceramics for ceramic/ceramic and ceramic/metal joining applications. PhD thesis, University of Warwick.

Dunlop, Anne Elizabeth (1997) Advocata nostra: central Italian paintings of Mary as the Second Eve, c.1335-c.1445. PhD thesis, University of Warwick.

Flame, Michael John (1997) 'All the common rules of social life' : the reconstruction of social and political identities by the Dorset Gentry, c.1790-c.1834. PhD thesis, University of Warwick.

Freeman, Mark Charles (1997) The impact of uninsurable risk on asset prices and optimal dividend policy. PhD thesis, University of Warwick.

Gad, Laila (1997) The impact of structural adjustment on trade unions in Egypt. PhD thesis, University of Warwick.

Gargett, Adrian (1997) Sextant in dogtown : a project. PhD thesis, University of Warwick.

Gargoum, Ali S. (1997) Issues in the Bayesian forecasting of dispersal after a nuclear accident. PhD thesis, University of Warwick.

Gasson, Susan (1997) Co-operative information system design : how multi-domain information system design takes place in UK organisations. PhD thesis, University of Warwick.

Gedalof, Irene (1997) Against purity : identity, western feminisms and Indian complications. PhD thesis, University of Warwick.

Ghosh, Monimoy (1997) The role of apoptosis and expression of bc12 and CD40 in squamous cell carcinoma of the lung. PhD thesis, University of Warwick.

Golden, William Michael (1997) Exploring the links between inter-organisational systems and flexibility. PhD thesis, University of Warwick.

Gongora-Aldaz, José Antonio (1997) On the addition of further treatments to Latin Square designs. PhD thesis, University of Warwick.

Gregory, Ian C. (1997) The transfer of 'best practice' knowledge into manufacturing companies : executive summary. EngD thesis, University of Warwick.

Grugulis, Irena (1997) Managerial work and management training : a critique of the Management NVQs. PhD thesis, University of Warwick.

Hamilton, Ross (1997) Continuous path : the evolution of process control technologies in post-war Britain. PhD thesis, University of Warwick.

Hampton-Reeves, Stuart (1997) Henry VI in performance : history, culture and Shakespeare reproduced. PhD thesis, University of Warwick.

Heydari, Fariborz (1997) Theory and applications of delayed censoring models in survival analysis. PhD thesis, University of Warwick.

Ho, Ming-Yu (1997) Law, foreign direct investment and economic development in Taiwan. PhD thesis, University of Warwick.

Ho, Shirley Jin-Shien (1997) Asymmetric multistage models of R&D : technology adoption, contracts and protection. PhD thesis, University of Warwick.

Hoddinott, Susan (1997) The abuses of literacy : the making of a worker 'basic skills' crisis in England and North America. PhD thesis, University of Warwick.

Huang, Kuo-En (1997) Fuzzy control and its application to a pH process. PhD thesis, University of Warwick.

Impavido, Gregorio (1997) Essays in asymmetric information : institutional response in financial markets with applications to the transition economies of Eastern Europe. PhD thesis, University of Warwick.

Imtaiz, Sharon Karima (1997) A comparative study of multilingual Pakistanis in Amsterdam and Birmingham. PhD thesis, University of Warwick.

Irwin, Jones (1997) Reviving an ancient-modern quarrel : a critique of Derrida's reading of Plato and Platoism. PhD thesis, University of Warwick.

James, Ian (1997) The fictional and theoretical writings of Pierre Klossowski. PhD thesis, University of Warwick.

Jolliffe, Alistair S. (1997) Ecological role of herbivory on coral reefs of the Saudi Arabian Gulf coast. PhD thesis, University of Warwick.

Jones, Alan Hywel (1997) Synthesis and tribology of Sialon/TiB2 ceramic composites. PhD thesis, University of Warwick.

Jones, Rachel (Rachel Ellen) (1997) Mosaics of the self : Kantian objects and female subjects in the work of Claire Goll and Paula Ludwig. PhD thesis, University of Warwick.

Kavanagh, Kevin Sean (1997) Raymond Williams and the limits of cultural materialism. PhD thesis, University of Warwick.

Kaya, Ayhan (1997) Constructing diasporas : Turkish hip-hop youth in Berlin. PhD thesis, University of Warwick.

Kelly, Elizabeth Jane (1997) Investigations of optically active polymeric chiral stationary phases. PhD thesis, University of Warwick.

Kiblitskaya, Marina (1997) Formal and informal relations: comparative case studies of the privatisation of Russian and British railway repair plants. PhD thesis, University of Warwick.

Kim, Gapsue (1997) Ab initio calculation of the excited states of some diatomic molecular ions. PhD thesis, University of Warwick.

Lewis, Trevor Stephen (1997) The form-finding of structures possessing a constant surface stress. PhD thesis, University of Warwick.

Liang, Kung-Hao (1997) From uncertainty to adaptivity : multiscale edge detection and image segmentation. PhD thesis, University of Warwick.

Lloyd, John S. (1997) Heterologous expression and site-directed mutagenesis of soluble methane monoxygenase. PhD thesis, University of Warwick.

Lo, Victor H. Y. (1997) Implementing quality management in a Chinese based society : Hong Kong : executive summary. EngD thesis, University of Warwick.

Lo, Wai-Kwok (1997) Strategic change management toward agile manufacturing : a Hong Kong experience : executive summary. EngD thesis, University of Warwick.

Ma, Louis Chee-keung (1997) Development of a configurational model on information systems strategic alignment : a Hong Kong study. PhD thesis, University of Warwick.

McBride, Anne (1997) Re-shaping trade union democracy : developing effective representation for women in UNISON. PhD thesis, University of Warwick.

McCahery, Joseph (1997) Regulatory competition, economic regulation, and law. PhD thesis, University of Warwick.

McDonald, Paul (1997) Public bodies, private moments : method acting and American cinema in the 1950s. PhD thesis, University of Warwick.

McManus, Clare (1997) Silenced voices/speaking bodies : female performance and cultural agency in the court of Anne of Denmark (1603-19). PhD thesis, University of Warwick.

Mekki, Abdelkrim (1997) X-ray photoelectron spectroscopy and magnetic studies of transition metal silicate glasses. PhD thesis, University of Warwick.

Meygle, Abdul Hamid (1997) The development of students' writing ability in English at university level in Syria. PhD thesis, University of Warwick.

Michael, Michael (1997) Solubility studies on poly(ethylene oxide) and cellulose. PhD thesis, University of Warwick.

Mixcóatl Tinoco, Gerardo (1997) Implementing anti-poverty programmes in Mexico: the national solidarity programme in the state of Campeche. PhD thesis, University of Warwick.

Mohamed, Yunus (1997) Political economy and industrialisation in South Africa : a critique of structuralist Marxist analyses of apartheid and class struggle. PhD thesis, University of Warwick.

Morris, Andrew John (1997) Representing spatial interactions in simple ecological models. PhD thesis, University of Warwick.

Morton-Cooper, Alison (1997) Preceptorship via action research : a reflective account. PhD thesis, University of Warwick.

Ness, Paul Edward (1997) Creative software development: an empirical modelling framework. PhD thesis, University of Warwick.

Newbigging, Eric Lomax (1997) The particularity of autonomy. PhD thesis, University of Warwick.

Pang, Kin (1997) Calibration of interest rate term structure and derivative pricing models. PhD thesis, University of Warwick.

Petrou, Andreas (1997) Foreign entry mode selection strategies in banking: an issue of control and resources. PhD thesis, University of Warwick.

Petrovic, Dobrila (1997) Modelling and analysis of serial supply chains in uncertain environments. PhD thesis, University of Warwick.

Potts, Tracey (1997) Can the Imperialist read? Race and feminist literary theory. PhD thesis, University of Warwick.

Proud, Richard (1997) Unipotent subgroups of reductive algebraic groups. PhD thesis, University of Warwick.

Pugh, Beverley Jane (1997) Jasper Heywood's translation of Seneca's Thyestes : with particular reference to the latter's sixteenth and seventeenth-century reception and the themes of tyranny, kingship and revenge. PhD thesis, University of Warwick.

Riccomagno, Eva (1997) Algebraic geometry in experimental design and related fields. PhD thesis, University of Warwick.

Roche, Niamh (1997) Aspects of the ecology of insectivorous bats (Chiroptera) in temperate deciduous woodlands. PhD thesis, University of Warwick.

Rubino, Chiara (1997) Aid, the public sector and the real exchange rate: the case of Indonesia. PhD thesis, University of Warwick.

Ruiz, Martin (1997) Psychophysical parallelism: in the philosophy of G. Deleuze. PhD thesis, University of Warwick.

Sandhu, Sukhbinder Singh (1997) Development of a standard framework for manufacturing simulators. PhD thesis, University of Warwick.

Shima, Satomi (1997) Part-time employment in Britain and Japan : a comparative study of legal discourse. PhD thesis, University of Warwick.

Sudbury, Julia (1997) Other kinds of dreams : black women's organisations and the politics of transformation. PhD thesis, University of Warwick.

Tahir, Mahmood Md. (1997) Structural and economic aspects of the use of semi-rigid joints in steel frames. PhD thesis, University of Warwick.

Thapar-Björkert, Suruchi (1997) Reconstructing the history of women's participation in the nationalist movement in India, 1905-1945. PhD thesis, University of Warwick.

Thomas, Colin (1997) T.W. Adorno : the memory of utopia. PhD thesis, University of Warwick.

Tompkins, Robert G. (1997) Security price process models : do these have the correct properties for understanding options values? PhD thesis, University of Warwick.

Tseng, Henry (1997) The design and implementation of integrated manufacturing strategy in China : executive summary. PhD thesis, University of Warwick.

Turbide, Johanne (1997) Management accounting systems and the exercise of interpersonal power in organizations: observations from an 'accounting free' zone : the case of not-for-profit performing arts organisations. PhD thesis, University of Warwick.

Varney, Julie Elizabeth (1997) Production and analysis of beams of synthetic polymers by mass spectrometry. PhD thesis, University of Warwick.

Vaughan, Barry (1997) Power/knowledge - untying the knot : an examination of a penological method. PhD thesis, University of Warwick.

Wahlbeck, Östen (1997) Kurdish refugee communities : the diaspora in Finland and England. PhD thesis, University of Warwick.

Walke, Richard Lewis (1997) High sample-rate Givens rotations for recursive least squares. PhD thesis, University of Warwick.

Wambali, Michael Kajela Beatus (1997) Democracy and human rights in Tanzania Mainland : the Bill of Rights in the context of constitutional developments and the history of institutions of governance. PhD thesis, University of Warwick.

Wang, Zuobin (1997) New approaches in optical interferometry. PhD thesis, University of Warwick.

Watt, Dorothy (1997) Towards effective teaching in primary science : an analysis of the evolving contribution of the SPACE Project to understanding the role of the teacher. PhD thesis, University of Warwick.

West, Grant (1997) Microstructure and mechanical performance of SiC/BMAS glass-ceramic matrix composite. PhD thesis, University of Warwick.

Whitworth, Lesley (1997) Men, women, shops and 'little, shiny homes' : the consuming of Coventry, 1930-1939. PhD thesis, University of Warwick.

Wilding, Richard David (1997) An investigation into sources of uncertainity within industrial supply chains : amplification, deterministic chaos & parallel interactions. PhD thesis, University of Warwick.

Williams, John (1997) The concept of legitimacy in international relations : lessons from Yugoslavia. PhD thesis, University of Warwick.

Wilson, Silvius E. (Silvius Egerton) (1997) The 1924 Workers' Incident at Ruimveldt British Guiana and the development of working people's organisation. PhD thesis, University of Warwick.

Woodard, Christopher (1997) Justice, responsibility, and acquiescence. PhD thesis, University of Warwick.

Woodcraft, David Robert (1997) A 'politick engine' : astrology and politics 1678-1715. PhD thesis, University of Warwick.

Yool, Andrew (1997) The dynamics of open-ocean plankton ecosystem models. PhD thesis, University of Warwick.

Book Review

Marshall, Peter (1997) The shaping of a community : the rise and reformation of the English parish c.1400-1560. Journal of Ecclesiastical History, Vol.48 (No.1). pp. 166-168. ISSN 0022-0469