| 000 | 00359cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1966 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR98/In8 | ||
| 245 |
_aInternational Institute of Labor Studies _cby Internationsl Labour Organisation |
||
| 260 |
_aGeneva _bInternationsl Labour Office _c1966 |
||
| 300 | _av.p. | ||
| 700 | _aSwitzerland. y Internationsl Labour | ||
| 999 |
_c496594 _d496594 |
||