Technology for freedom; man in his environment, the ILO contribution. /
Wedi'i Gadw mewn:
| Awduron Corfforaethol: | , |
|---|---|
| Fformat: | Trafodyn Cynhadledd Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Geneva :
International Labour Office,
1972.
|
| Pynciau: |
| Disgrifiad o'r Eitem: | At head of title: International Labour Conference, fifty-seventh session, Geneva 1972. |
|---|---|
| Disgrifiad Corfforoll: | 58 p. ; 24 cm. |