000 00309nam a22001457a 4500
008 210308b ||||| |||| 00| 0 eng d
020 _a9780023795459
041 _aeng
080 _a004
082 _a004
100 _a28
101 _aSHKI
245 _aInformation Systems
_cMcLeod, R
942 _2udc
_cBK
999 _c56013
_d56013