Thesis (Ph. D.)--Columbia university, 1927.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/227403125 |
Date | January 1926 |
Creators | Quance, Frank M. Portnoy, Lawrence, |
Publisher | New York : Teachers College, Columbia University, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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