| Extent: | XV, 127 S. : graph. Darst. |
|---|---|
| Series: | General series / National Bureau of Economic Research. - New York : McGraw-Hill. - Vol. 97 |
| Type of publication: | Book / Working Paper |
| Language: | English |
| ISBN: | 0-87014-235-6 |
| Source: |
Persistent link: https://www.econbiz.de/10004025406