000 00389nam a22001457a 4500
008 110902t xxu||||| |||| 00| 0 eng d
080 _a519.8
100 _aHillier, Frederick S.
_94198
245 _aIntroction to operations research
_cFrederick S. Hillier
250 _as.ed
260 _aHolden dai
_bCalifornia
_c1967
300 _a639p.
650 _aMatematica
_92510
942 _2udc
_cBK
999 _c8143
_d8143