Thesis--University of Pennsylvania. / Photocopy (positive) made by University Microfilms. Includes index. Bibliography: leaves xi-xix.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/297853913 |
| Date | January 1900 |
| Creators | Wolf, Alfred Abraham, |
| Publisher | Ann Arbor, Mich., University Microfilms |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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