000 | 00344cam a2200145ua 4500 | ||
---|---|---|---|
020 | _a978-81-219-0281-6 | ||
082 |
_a658.4034 _bPRE/O |
||
100 | _aPrem Kumar Gupta. | ||
245 | _aOperations research/ | ||
260 |
_aNew Delhi _bS Chand & Co. _c2014 |
||
300 | _a1498p. | ||
650 | _aOperations research | ||
700 | _aHira, D S. | ||
942 | _cBK | ||
999 |
_c74609 _d74609 |