Thesis--Columbia Univ. / Pub. also as Teachers College, Columbia Univ., Contributions to education, no. 885. Vita. Bibliography: p. 101-103.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/639711948 |
Date | January 1948 |
Creators | Christy, Van Ambrose, |
Publisher | New York, Bureau of Publications, Teachers College, Columbia Univ., |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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