000 00364nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0130614661
082 _a621.381 954 04
100 _aKAUFMAN,C
245 0 _aNETWORK SECURITY PRIVATE COMMUNICATION IN APUBLIC WORLD
260 _aLONDON
_bPrentice Hall
_c1995
300 _a505p.,24X18cms.
942 _cBK
_2DDC
999 _c27060
_d27060