000			00337nam a2200133Ia 4500
005			20260413100754.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aAwad Elias M
245		0	_aSystem Analysis and Design
260			_bGalgotia New Delhi _c2011
300			_a524
942			_cGB
999			_c4492 _d4492