000 00330nam a2200133Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a001.642 SIN:N
100 _aSingh Brijendra
245 0 _aNetwork Security and Management
260 _aPhi Learning
_bNew Delhi
_c2010
300 _a400p
942 _cGB
999 _c22284
_d22284