| 000 | 00350nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 150331s1976 xx 000 0 und d | ||
| 020 | _a9788121902816 | ||
| 100 | _aGupta, prem kumar | ||
| 245 | _aOperations Research | ||
| 250 | _a7th | ||
| 260 |
_aDehlhi _bS.Chand publication _c1976 |
||
| 300 | _a1498 | ||
| 700 | _aHira, D. S. | ||
| 942 |
_2ddc _cBK _05 |
||
| 999 |
_c460 _d460 |
||