000 00398nam a2200133Ia 4500
008 210917s9999 xx 000 0 und d
082 _a658.4034 ..HIL
100 _aHillier, Federick
245 0 _aIntroduction to Operations Research
260 _aNew Delhi
260 _b Mcgraw Hill
260 _c2017
942 _cCD
999 _c154015
_d154015