000 00268nam a2200109Ia 4500
008 190912s9999||||xx |||||||||||||| ||und||
100 _aGeorge, Valacich
245 0 _aModern Systems Analysis and Design
260 _aUSA
_bMcGraw-Hill
_c2000
300 _a854
942 _cBK
999 _c7444
_d7444