Productivity and technical change
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Cambridge
Cambridge University Press
1966.
|
| Rhifyn: | 2nd ed. |
| Cyfres: | Monographs Cambridge University Department of Applied Economics
6) |
| Pynciau: |