000 00374nam a22001337a 4500
020 _a817884074X
082 _223rd
_a004 TRE
100 _aTrehan, Rajesh
245 _aIT (information technology) handbook
_cRajesh Trehan
260 _aNew Delhi
_bCyber Tech Publications
_c2008
300 _a3v.,1168p.:ill.;
_c25cm.
650 _aInformation technology
650 _aComputer
999 _c166460
_d166460