Thesis (Ph. D.)--University of Pennsylvania, 1930. / "Reprints from the Journal of applied psychology, vol. 13, no. 6, and vol. 14, no. 1." Bibliography: p. 71-73.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/562988244 |
Date | January 1930 |
Creators | Hovde, Howard Thorne. |
Publisher | Philadelphia, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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