| 000 | 003770000a22001210004500 | ||
|---|---|---|---|
| 110 |
_a _aUnited Nations _bInternationa Labour Organization _dGeneva _eCH _zUNILO |
||
| 245 | _a International standard classification of occupations | ||
| 260 |
_a _b _aGeneva _bILO _cCH |
||
| 260 |
_c _a1969 |
||
| 300 |
_a _av, 355p. |
||
| 041 | _a <En> | ||
| 082 | _a 331.026/ILO-15 | ||
| 650 | _a <Labour law><Occupations> | ||
| 999 |
_c26531 _d26531 |
||