000 00296nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _aBLA:I
100 _aBlack, Uyless
245 0 _aInternet Security Protocols
260 _aNew Delhi
_bEducation Asia
_c2002
942 _cGB
999 _c25690
_d25690