Thesis--Helsinki. / Extra t.p. with thesis statement inserted. Bibliography: leaves 25-27.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/627685403 |
Date | January 1974 |
Creators | Leino, Anna-Liisa. |
Publisher | Helsinki : Institute of Education, University of Helsinki, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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