000			00298nam a22001457a 4500
020			_a9789332518803
082			_a005.43 _bSTA/O
100			_aWILLIAM STALLINGS
245			_aOPERATING SYSTEMS
250			_a7
260			_aDELHI _bPEARSON _c2014
300			_a708
650			_aCOMP
942			_cBK
999			_c15207 _d15207