Thesis--University of Helsinki, 1971. / Includes bibliographical references (p. 150-169).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/645159394 |
Date | January 1971 |
Creators | Löytty, Seppo. |
Publisher | Tampere, Finland : Tampereen Keskuspaino, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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