| 000 | 00319nam a22001217a 4500 | ||
|---|---|---|---|
| 020 | _a03775380 | ||
| 082 | _a331 | ||
| 100 | _aInternational Labour Office | ||
| 245 |
_aSocial and Labour bulletin _cInternational Labour Office |
||
| 260 |
_aGeneva: _bInternational Labour Office, _cc1978 |
||
| 300 | _a317p.; | ||
| 942 | _cBK01 | ||
| 999 |
_c4962 _d4962 |
||