Thesis (Ph. D.)--Cornell University, 1919. / "Reprinted from the American Journal of Psychology, January 1920, vol. XXXI."
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/464678845 |
| Date | January 1900 |
| Creators | Sheppard, Hubert, |
| Publisher | [Worcester, Mass., |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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