Extent: | XLII, 308 S. : Ill., graph. Darst. |
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Series: | Harvard economic studies. - Cambridge, Mass. [u.a.] : Harvard Univ. Press. - Vol. 95 |
Type of publication: | Book / Working Paper |
Language: | English |
Source: |
Persistent link: https://www.econbiz.de/10004019206