000			00279nam a22001337a 4500
020			_a8178085038
082			_a005.43
100			_aSTALLINGS, WILLIAM
245			_aOPERATING SYSTEM
250			_a4TH
260			_aSINGAPUR _bAW _c2001
300			_aXII, 779P
942			_cBK
999			_c16306 _d16306