000 00320nam a2200121Ia 4500
100 _aDarnell, Peter A & Margolis, Philip E
020 _a81-85198-96-9
942 _cBK
245 _aC a software engineering approach
260 _aNarosa Publishing House, New Delhi
_c1991
082 _a001.6424 Dar
300 _axxi, 622
999 _c32909
_d32909