Thesis (Ph. D.)--University of Pennsylvania, 1933. / "Reprint from the Journal of applied psychology, vol. XVII, no. 4." Bibliography: p. 405-406.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/562088876 |
Date | January 1933 |
Creators | Elderton, Marion, |
Publisher | Philadelphia, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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