00558pamaa2200181 4500 0000017379 20110304090000.0 0077092449 004.024658 AVI QA76.9.S88 AVI 1997 Avison The information systems development life cycle : a first course in information systems D.E. Avison and H.U. Shah. London: McGraw Hill, 1997. xv, 261p.: 23cm. Information systems series System design System analysis Shah, Hanifa U.