00000nam a2200000 a 4500 20251203092018.0 0070195730 004.21,D,Edw _ Edwards, Perry System Analysis and Design New York McGraw-Hill 1993 xxii,521p. 22 cm. McGraw-Hill Information systems series Systems analysis systems design ENGLISH 004.21 BOOK _ 87705 LIBSC C 60849 60849 0 0 0 0 PU PU 1998-08-07 0 004.21,D,Edw _ 87705 BK