International standard classification of occupations / International Labour Office.
Enregistré dans:
| Collectivité auteur: | |
|---|---|
| Format: | Livre |
| Langue: | English |
| Publié: |
Geneva :
The Office,
1969.
|
| Édition: | Rev. ed. 1968. |
| Sujets: |
| Description: | Includes index. |
|---|---|
| Description matérielle: | v, 355 p. 28 cm. |