Extent: | vii, 140 p illus 26 cm |
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Series: | |
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Type of publication: | Book / Working Paper
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Language: | English |
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Notes: | "NSF 62-44 Report for the 1953-54 survey issued by the foundation in 1959 |
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Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10003039374