000			00299nam a2200133 4500
020			_a9788131712894
082			_a005.43
100			_aDEITAL HARVEY M. _aDEITAL PAUL J.
245			_aOPERATING SYSTEM
250			_a3 RD
260			_aNEW DELHI _bPEARSON _c2004
300			_aIX; 1209P
942			_cBK
999			_c7636 _d7636