| 000 | 00335nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190829s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a8121902189 | ||
| 100 | _aGupta, Premkumar | ||
| 245 | 0 | _aOperations Research | |
| 260 |
_bS Chand & Company _aNew Delhi _c2003 |
||
| 650 | _aOperations Reasearch | ||
| 700 | _aHira, D S | ||
| 942 | _cBK | ||
| 999 |
_c7891 _d7891 |
||