| 000 | 00391nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250224124321.0 | ||
| 008 | 250224s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _bP.K | ||
| 100 | _aP.K.Gupta ,D S Hira | ||
| 245 | 0 | _aOperations Research | |
| 250 | _a1st | ||
| 260 | _aNew Delhi | ||
| 260 | _bS.Chand | ||
| 260 | _c2019 | ||
| 650 | _aMathematics | ||
| 942 | _cBK | ||
| 999 |
_c26789 _d26789 |
||