Cooperative information.
| Corporate Author: | |
|---|---|
| Format: | Serial |
| Published: |
Geneva:
International Labour Office.
|
| Subjects: |
| Published: | Began in 1924; ceased with 53rd year in 1977. |
|---|---|
| Item Description: | Published also in French and Spanish. Kütüphanee bulunan yıllar: v.71 n.1-2 (1971), v.72 n.1-4 (1972), v.74 n.1-3 (1974), v.75 n.1-3 (1975), v.76 n.2-3 (1976) |
| Physical Description: | v.: ill. |
| Publication Frequency: | 12 no. a year |
| ISSN: | 0378-5556 |