000 00349pam a2200157a 44500
008 230515b2013 xxu||||| |||| 00| 0 eng d
020 _a9780070472686
041 _aENGLISH
082 _a0
100 _aMUKESH SINGHAL
245 _aOPERATING SYSTEM
250 _a0
260 _aDEHLI
_bMACGRAW HILL
_c2013
300 _a822
650 _aNULL
999 _c607179
_d607179