Published also as thesis (Ph. D.) Columbia university. / Bibliography: p. 102-103.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/644813623 |
Date | January 1929 |
Creators | Laton, Anita Duncan, |
Publisher | New York city, Teachers college, Columbia university, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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