000 00417 a2200169 4500
001 066402
003 OSt
005 20210928105251.0
008
082 _a005.1
_bG41S
100 1 _aGill, Nasib Singh
245 1 _aSoftware engineering
_cby Nasib Singh Gill
260 _aNew Delhi
_bKhanna Books
_c2009
300 _a622p.
690 _aSoftware engineering
942 _2ddc
_cBK
999 _c459
_d459