Published also as Thesis (Ph. D.)--Columbia University. / Includes bibliographical references.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/609100903 |
| Date | January 1930 |
| Creators | Barton, William Alexander, |
| Publisher | New York City, Teachers College, Columbia University, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
Page generated in 0.179 seconds