000			00383nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-463272-8
082			_a005.43 MIL
100			_aMilen, Kovic Milen
245		0	_aOperating systems: concepts and design
250			_a2nd
260			_aTata mcgraw hill _bDelhi _c1992
300			_b0
650			_aOperating systems
999			_c167905 _d167905