Thesis (PH. D.)--Columbia University, 1928. / Vita. Published also as Teachers College, Columbia University, Contributions to education, no. 310. Bibliography: p. 191-194. Also issued in print.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/301219103 |
Date | January 1928 |
Creators | Slay, Ronald James, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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