000 00374pam a2200157a 44500
008 230405s2009 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aSTALLINGS WILLAM
245 _aOPERATING SYSTEMS
250 _a2009
260 _aNEW DELHI
_bDORLING KINDERSLEY PVT. LTD.
_c2009
300 _a822
650 _aOPERATING SYSTEM
690 _aMCA
906 _a6819
999 _c287630
_d287630