000 00293nam a22001097a 4500
082 _a005.71369 SCH'E
100 _aSCHNIEER, BRUCE
_967445
245 _aE-MAIL SECURITY , HOW TO KEEP YOUR ELECTRONIC MESSAGES PRIVATE
260 _aNEWYORK
_bJOHN WILEY
_c1995
300 _aXII,365P
942 _cBK
999 _c575229
_d575229