000 00270nam a2200121Ia 4500
100 _aAwad/ Elias M.
942 _cBK
654 _aSystem Analysis
245 _aSystem Analysis & Design
260 _bGalgotia Pub.
_aNew Delhi
_c1992
300 _a524
546 _aENGLISH
999 _c32636
_d32636