Thesis--Helsinki. / English summary. Includes bibliographical references (p. 47-50).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/645884543 |
Date | January 1977 |
Creators | Järvinen, Seppo, |
Publisher | Helsinki : [s.n.], |
Source Sets | OCLC |
Language | Finnish |
Detected Language | English |
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