Extent: | v, 77 p maps 23 cm |
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Series: | Its Survey Research Center series ; publication no. 4 |
Type of publication: | Book / Working Paper |
Language: | English |
Notes: | Bibliography: p. 77 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10002392570