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_c6061 _d6061 |
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| 040 | _coclc | ||
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| 100 | 1 |
_aGupta, P. K., _9133 _cPh. D., D. Litt. |
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| 245 | 0 |
_aOperations Research / _cP K Gupta ; D S Hira |
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| 260 |
_bS Chand And Company, _c2001. _aNew Delhi: |
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| 300 | _a1055p | ||
| 650 | _aOperation Research | ||
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_cBK _2ddc _h001.424 _iGUP/O _k001.424 _mGUP/O |
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