Thesis (Ph. D.)--University of Pennsylvania, 1933. / On Cover: University of Pennsylvania. Published also without thesis note. Bibliography: p. 541-558.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/590891251 |
Date | January 1936 |
Creators | Dunlap, William Cook, |
Publisher | Philadelphia, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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