(Thesis (Ph. D.)--University of Pennsylvania, 1929.).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/590153184 |
Date | January 1929 |
Creators | Frain, Hummel La Rue. |
Publisher | Philadelphia, Univ. of Pennsylvania pr., |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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