000 00472nam a2200193Ia 4500
008 210210b2012 xxu||||| |||| 00| 0 eng d
020 _a8121902819
041 _aeng
082 _a001.424 GUPO
100 _aGUPTA (Prem Kumar)
245 _aOperations research
260 _aNew Delhi
_bS. Chand & Co. Ltd.
_c2012
300 _axii,1418
650 _aresearch
650 _aOperations
690 _aOperations Research
700 _aHIRA (D S)
906 _a066988
999 _c149400
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