| 000 | 00331nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 230219s9999 xx 000 0 und d | ||
| 020 | _a92-2-102216-1 | ||
| 245 | 0 | _aPetroleum Commitee Ninth session geneva,1980 The Training of Nationals as Technicians and workers in | |
| 260 | _bInternational Labour | ||
| 260 | _c1980 | ||
| 300 | _a40 | ||
| 999 |
_c3861 _d3861 |
||