000			00353nam a2200145Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a4 _bMA-O
100			_aMadnick S.E
245		0	_aOperating systems
250			_a2nd
260			_c1978 _aNew York _bTata McGraw Hill Education Limited
650			_aComputer Engineering
942			_cBK
999			_c339 _d339