| 000 | 00372nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 221102s9999 xx 000 0 und d | ||
| 020 | _a9788121902816 | ||
| 082 | _a658.5 GUP-O | ||
| 100 | _aGupta, P.K. | ||
| 245 | 0 | _aOperation research | |
| 260 |
_bS Chand _aDelhi _c1997 |
||
| 300 | _a1054p p. | ||
| 650 | _aOperation research | ||
| 700 | _aHira, D. S. | ||
| 942 | _cBK | ||
| 999 |
_c1616 _d1616 |
||