000 00270nam a2200109Ia 4500
100 _aVinod K. Garg
250 _a2004, 2nd Edition
942 _cBK
245 _aWorkbook on system analysis and design
260 _aPrintice hall of India Pvt. Ltd.
082 _a4.21
_bVIN
999 _c423632
_d423632