"Presented to the Faculty of the Graduate school of Yale University in candidacy for the degree of doctor of philosophy in June, 1917."--Pref. / Bibliography: p. [xi]-xiv.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/648592430 |
| Date | January 1918 |
| Creators | Hewitt, Theodore B. |
| Publisher | New Haven, Conn. : Yale University Press, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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