000 00265nam a22001217a 4500
020 _a0077090764
082 _a004.36
_bSIM
100 _aSimon Errol
245 _aDISTRIBUTED INFORMATION SYSTEMS
250 _a1st
260 _aBerkshier
_bMcGraw-Hill
_c1996
942 _cBK
999 _c84
_d84