000 00454nam a2200169Ia 4500
003 LDD
020 _a0070129266
040 _cLDD
082 _a005.8 C786C
100 _aCooper,James Arlin
245 0 _aComputer and communications security
_bstrategies for the 1990s
_cJames Arlin Cooper
260 _aNew York
_bMcGraw-Hill
_c1989
300 _axix,411p.
440 _aMcGraw-Hill Communications series
901 _a314
_b12-03-1996
942 _2ddc
_cG
999 _c5780
_d5780