Thesis--University of Helsinki, 1930.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/647037001 |
Date | January 1930 |
Creators | Wennervirta, Ludvig, |
Source Sets | OCLC |
Language | Finnish |
Detected Language | Finnish |
Page generated in 0.0019 seconds