Extent: | 6 Bl. |
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Series: | Discussion papers in statistics and econometrics. - Köln : Seminar f. Wirtschafts- u. Sozialstatistik, Univ. zu Köln. |
Type of publication: | Book / Working Paper |
Language: | German |
Source: |
Persistent link: https://www.econbiz.de/10004890593