000 00275nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a620.716 T1281
100 _aTAHA,H.A
245 0 _aOPERATIONS RESEARCH: INTRODUCTION
260 _aNEW DELHI
_bPHI-Learning
942 _cBB
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999 _c5192
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