000 00260nam a2200109Ia 4500
008 230901s9999 xx 000 0 eng d
100 _aGill (Nasib singh)
245 0 _aSoftware Engineering
250 _a1
260 _bUNIVERSITY PRESS
942 _2ddc
_cSCIENCE
999 _c19032
_d19032