| Extent: | XIII, 448 S. : graph. Darst. |
|---|---|
| Series: | Harvard economic studies. - Cambridge, Mass. [u.a.] : Harvard Univ. Press. - Vol. 145 |
| Type of publication: | Book / Working Paper |
| ISBN: | 0-674-23340-9 |
| Source: |
Persistent link: https://www.econbiz.de/10004027167