Extent: | xii, 228 S Ill 23 cm |
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Type of publication: | Book / Working Paper |
Language: | English |
Notes: | Originally presented as the author's thesis, Columbia University, 1939 Bibliographie: S. [213]-219 |
ISBN: | 0-8371-5199-6 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10000619158