The theory of interest as determined by impatience to spend income and opportunity to invest it
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Kelley
1965.
|
| Cyfres: | [Reprints of economic classics]
|
| Pynciau: |