Thesis (Ph. D.)--University of Pennsylania.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/261336389 |
Date | January 1917 |
Creators | Baker, Louis Charles. |
Publisher | [Philadelphia] University of Pennsylvania, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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