000			00449nam a2200181Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a978-81-31505496
100			_aShelly, Gary B
245		0	_aSystem Analysis and Design
250			_a1st
260			_aNew Delhi _bCengage _c2008
300			_a631
365			_b375
650			_aComputer Science.
942			_cTB
999			_c1424 _d1424