000 00311nam a22001337a 4500
020 _a9780230332133
082 _a005.8
_bMEH/H
100 _aMehra, Navneet
245 _aHackers beware: A guide to protect your PC
260 _aDelhi
_bMacmillan
_c2011
300 _a266
650 _aCryptography
942 _cBK
999 _c39733
_d39733