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| 100 | _aGupta, Prem Kumar | ||
| 245 | 0 | _aOperation Research | |
| 250 | _aRep. | ||
| 260 |
_aN.Delhi _bS Chand and Co. Ltd. _c2009 |
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| 300 | _a1395 | ||
| 650 | _aMCA | ||
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