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003 BDDhADUST
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020 _a8121909686
040 _aBDDhADUST
_bBDDhADUST
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041 _aeng
082 _a621
_bGUP
_222
100 _aPrem Kumar Gupta
245 _aProblems in Operations Research:
_bPrinciples and Solutions
250 _a1st
260 _aNew Delhi
_bS Chand & Company Ltd.
_c2005
300 _a1078
340 _aPAPER
365 _b130
_cBDT
366 _eForeign
526 _aTechnology
650 _aTechnology
700 _aD S Hira
942 _2DDC
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999 _c33068
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