Issued also as thesis, Columbia University. / Bibliography: p. [137]-146.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/300958815 |
| Date | January 1950 |
| Creators | Mason, Robert E. |
| Publisher | New York, Columbia University Press, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
Page generated in 0.0015 seconds