Originally presented as author's Thesis (Ph. D.)--University of Minnesota, 1949. / Includes bibliographical references (p. 125-128).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/608484493 |
Date | January 1900 |
Creators | Davis, John Herbert, |
Publisher | Washington, D.C. : American Institute of Cooperation, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Page generated in 0.0024 seconds