000 00365nam a22001217a 4500
008 100806t xxu||||| |||| 00| 0 eng d
100 _aHillier, Fredrick S.
245 _aIntroduction to operations research: concepts and cases
260 _aNew Delhi
_bTata McGraw Hill
_c2000
650 _aOperations Research
700 _a Lieberman, Gerald J.
942 _2ddc
_cCD
999 _c99616
_d99616