Arbeidsduur en Welvaartspeil (Book).
| Autor: | Kaufmann, Johan |
|---|---|
| Zdroj: | American Economic Review. Mar1949, Vol. 39 Issue 2, p537-539. 3p. |
| Databáze: | Business Source Ultimate |
| Externí odkaz: |
|
| Autor: | Kaufmann, Johan |
|---|---|
| Zdroj: | American Economic Review. Mar1949, Vol. 39 Issue 2, p537-539. 3p. |
| Databáze: | Business Source Ultimate |
| Externí odkaz: |
|