000			00338nam a2200145Ia 4500
008			240601s2006 xx 000 0 eng d
020			_a8177585304
041			_aENG
082			_aSOM
100			_aSommerville, Ian,
245		0	_aSoftware engineering
250			_a7th
260			_aNew Delhi _bPearson Education _c2006
942			_2ddc _cREF
999			_c297 _d297