Thesis (Ph. D.)--Columbia University, 1925. / Vita. Published also as Teachers college, Columbia university. Contributions to education, no. 168. Bibliography: p. 184-187.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/581294842 |
Date | January 1925 |
Creators | Melchior, William Tobias, |
Publisher | New York city, Teachers college, Columbia University, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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