Promotionsarbeit--Eidgenössische Technische Hochschule, Zürich. / Includes bibliographical references (p. [188]-192).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/594405073 |
Date | January 1949 |
Creators | Trümpy, Rudolf, |
Publisher | Zürich : Fretz, |
Source Sets | OCLC |
Language | German |
Detected Language | German |
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