Subject guide to publications of the International Labour Office, 1919-1964.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Geneva
[s.n.]
1967.
|
| Saila: | Its Bibliographical contributions
no. 25 |
| Gaiak: |