Extent: | XI, 114 S. : graph. Darst. |
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Series: | Monograph / Survey Research Center, Institute for Social Research, The University of Michigan. - Ann Arbor, Mich.. - Vol. 40 |
Type of publication: | Book / Working Paper |
Language: | English |
Source: |
Persistent link: https://www.econbiz.de/10004563054