Abstract of thesis (Ph. D.)--University of Illinois, 1927. / Vita. Also issued in print.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/297346539 |
Date | January 1929 |
Creators | Pettinger, Nicholas Albert, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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