000 00490nam a22001817a 4500
999 _c202
_d202
008 191017b ||||| |||| 00| 0 eng d
020 _a9788120301627
040 _a0
_c0
050 _a001.424
082 _a001.424
100 _aWAGNER,Harvey M
245 _aPrinciples of operations research:
_bwith applications tomanagerial decisions/
_cHarvey M Wagner
250 _a2nd. ed.
300 _axi,1039p.:
_bill.;
_c26cm
500 _ainclude index
650 _2Research
942 _2ddc
_cBK