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| 008 | 180612s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-203-2966-X | ||
| 041 | _aen | ||
| 082 | _a658.4034 | ||
| 100 | _aN.K.Tiwari | ||
| 245 | 0 | _aOperation Research | |
| 260 |
_aNewdelhi _bPrentics hall of india pvt, l _ctd. 2006 |
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| 300 | _axiii,292 P | ||
| 942 | _cPR | ||
| 999 |
_c64579 _d64579 |
||