000 00304nam a2200133Ia 4500
082 _a658.54 HIL
100 _aHILLIER, F.S.
110 _aLIEBERMAN, G.J.
245 _aOPERATIONS RESEARCH: CONCEPTS AND CASES
250 _aVIII
260 _bTATA McGRAW HILL
_c2007
300 _a1061
942 _2ddc
_cB
999 _c64212
_d64212