000			00415nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a978-0-07-047268-6
082			_a005.43 SIN
100			_aSinghal, Mukesh and Shivaratri, Niranjan, G _96013
245		0	_aAdvanced concepts in operating systems
260			_aTata mcgraw hill company Ltd _bNew Delhi _c2008
300			_b285
650			_aOperating systems
999			_c177308 _d177308