000 00325nam a22001457a 4500
020 _a9788131723593
082 _a005.43
_bNUT/O
100 _aNUTT, GARY
245 _aOPERATING SYSTEMS
250 _a3
260 _aNoida
_bPearson
_c2009
300 _a806
_bXXX
700 _aCHAKI, NABENDU & NEOGY, SARMISTHA
942 _cBK
999 _c35104
_d35104