000			00321nam a2200121Ia 4500
008			220120s9999||||xx |||||||||||||| ||und||
020			_a0-07-116090-6
100			_aSommerville, Ian
245		0	_aSoftware engineering
260			_aPearson education of asia _bAustralia _c2006
300			_b271
650			_aSOFTWARE DESIGN
999			_c137227 _d137227