| 000 | 00397nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 231217s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a001.424 GUP;2 | ||
| 100 | _aGupta, Prem Kumar Hira D S | ||
| 245 | 0 | _aOperations research | |
| 250 | _a1st ed. | ||
| 260 |
_c1979 _bNew Delhi : Sultan Chand, |
||
| 300 | _axvi+1055 | ||
| 650 | _aOperations research | ||
| 942 | _cAA | ||
| 999 |
_c164536 _d164536 |
||