000 00351nam a2200145Ia 4500
100 _aSUBBRAMANYAN A and MEMON K S
365 _cRS
365 _d1
942 _cENGBK
654 _aComputer science
654 _asystem analysis
654 _adata processing
245 _aSystem Analysis and Data Processing
260 _bWheeler books
_c1985
_aDelhi
999 _c20293
_d20293