00406nam a2200145Ia 4500001000500000005001700005008004100022020001500063082001500078100002400093245007200117250001200189260002000201650003900221632720261006003931.0120911s9999    xx            000 0 und d  a0138809070  a004.21 KEN  aKendall, Kenneth E   aSystems analysis and design / Kenneth E. Kendall,Julie E. Kendall.   a2nd ed.  a Prentice hall   a System design 2. System analysis