00401    a2200157   4500020001500000082001600015100002000031245003300051250000800084260003200092300002000124650002100144650003200165700002400197700002200221  a0619255102  a004.21bSHE  aShelly, Gary B.  aSystems analysis and design   a6th  aBostonbThomsonc2006g2006  axix,689p.c28cm  aCOMPUTER SCIENCE  aSYSTEMS ANALYSIS AND DESIGN  aRosenblatt, Harry J  aCashman, Thomas J