| 000 | 00367nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 084 | _a519 I3 | ||
| 245 | 0 | _aOperations Research | |
| 250 | _a\\199300ENGGPSX | ||
| 260 | _aIndira Gandhi National Open University | ||
| 260 | _b1993 | ||
| 260 | _cNew Delhi | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c63972 _d63972 |
||