Thesis (Ph. D.)--John Hopkins University, 1931. / Vita. Published also as John Hopkins University studies in education, no. 16. Bibliography: p. 146-149.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/605673316 |
Date | January 1931 |
Creators | Ebaugh, Cameron D. |
Publisher | Baltimore, John Hopkins Press, |
Source Sets | OCLC |
Language | Spanish |
Detected Language | English |
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