Accola, W. L. (1994) ‘Assessing Risk and Uncertainty in New Technology Investments’, Accounting Hmizons, vol. 8, no. 3, September. Allingham, P. and O’Connor, M. (1992) ‘MIS Success: Why does it vary among users?’, Journal of Information Technology, vol. 1. pp. 160168. Bashein, B. J. Markus, M. L. and Riley, P. (1994) ‘Preconditions for BPR Success And How to Prevent Failures’, Information Systems Management, Spring, pp. 7-13. Beam., K. (ed) (1994) ‘Software Engineering Productivity and Quality’, in IS Analyser, vol. 32, no. 2. Bernstein, P. (1996) Against the Gods, Wiley and Sons, New York. Berny, J. and Townsend, P. (1993) ‘Macrosimulation of Project Risks a Practical Way Forward’, International Journal of Project Management, vol. 11, no. 4, November. Betts, M. (1992) ‘Feds Debate Handling of Failing IT Projects’, Computerworld, 2 November. Boyadjian and Warren (1987) Risks, Reading Cm@rate Signals, Wiley and Sons, Chichester. Boyton, A.C. and Zmud, R.W. (1987) ‘Information Technology Planning in the 1990s: Directions for Practice and Research‘, MIS Quarterly, March, pp. 59-71. Butler Cox (1990) Proceedings of the Butler Cox Management Conference: Value from Information Technology: The Business Perspectives; Plenary Session; Day 1; Butler Cox London.