000 00307nam a2200121Ia 4500
008 141015s9999 xx 000 0 und d
082 _a001.642 5
_bSom
100 _aSommerville Ian.
245 _aSoftware Engineering
260 _c2004
_bPearson Education Pub
_aNew Delhi
300 _a693p
365 _cRs.
999 _c286195
_d286195