000			00402nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-7808-036-2
082			_a005.3 BEC
100			_aBeck, Leland, L
245		0	_aSystem software: an introduction to systems programming
250			_a3rd
260			_aPearson education asia _bDelhi _c2001
300			_b285
650			_aSOFTWARE DESIGN
999			_c169520 _d169520