Issued also as Thesis (Ph. D.)--Columbia University. / Bibliography: p. 52-53.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/603064667 |
Date | January 1936 |
Creators | Dudycha, George John, |
Publisher | New York, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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