Indices of industrial production
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Geneva
[s.n.]
1949.
|
| Saila: | League of Nations. Series of publications. II. Economic and financial
1939. II.A.7 |
| Gaiak: |