Issued also as Thesis (Ph. D.)--Columbia University.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/603133669 |
Date | January 1933 |
Creators | Brown, Ralph, |
Publisher | New York city, Teachers college, Columbia University, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Page generated in 0.0099 seconds