000 00253nam a2200109Ia 4500
100 _aFILZERELAD,JERRY; FITZGERROLD
365 _cRS
365 _d1
942 _cENGBK
245 _aFundamentals of Systems Analysis
260 _bJohnWiley & Sons
_aNEW YORK
999 _c37288
_d37288