Thesis (doctoral)--Helsingin Yliopisto, 1931. / Includes bibliographical references.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/646090840 |
Date | January 1931 |
Creators | Verkko, Veli, |
Publisher | Helsinki : Valtioneuvoston Kirjapaino, |
Source Sets | OCLC |
Language | Finnish |
Detected Language | Finnish |
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