000 00269nam a2200109Ia 4500
100 _aHawrys & Kiewycz Tgor
250 _a2001
942 _cBK
245 _aIntroduction To System Analysis & Design 4th Edition
260 _aPHI Pvt.Ltd. New Delhi
082 _a4.21
_bHAW
999 _c422638
_d422638