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| 020 | _a9788120329669 | ||
| 082 | 1 | 4 |
_a658.4034 _bTIW/O |
| 100 | 1 | _aTiwari, N K . | |
| 245 | 1 | 0 | _aOperations research / |
| 260 |
_aNew Delhi : _bPHI learning Pvt. Ltd. , _c2006. |
||
| 300 | _a307 ; | ||
| 650 | 0 | _aOperations research | |
| 700 | 1 | _aShandilya, Shishir . | |
| 942 | _cBK | ||
| 999 |
_c72435 _d72435 |
||