Diss.--Essen--Universität Essen, 1991.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/463987230 |
Date | January 1991 |
Creators | Sonnenschein, Ulrich, |
Publisher | Wiesbaden : Deutscher Univ.-Verl., |
Source Sets | OCLC |
Language | German |
Detected Language | German |
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