000 00331nam a2200133Ia 4500
008 220201s2005 xx 000 0 eng d
082 _a5.84
_bMAI
100 _aMaiwald,Eric
245 0 _aNetwork security
_ba beginners guide
250 _a2nd ed.
260 _bTata McGraw Hill
_aNew Delhi
_c2005
300 _a475p.
942 _2ddc
999 _c10494
_d10494