000 00331nam a22001337a 4500
008 170720b xxu||||| |||| 00| 0 eng d
020 _a9780256155136
041 _aeng
080 _a004
100 _a28
101 _aSHKI
245 _aUNDERSTANDING DECISION SUPPORT SYSTEMS AND EXPERT SYSTEMS
_cMALLACH, E.G
942 _2udc
_cBK
999 _c21680
_d21680