Thesis (Ph. D.)--University of Michigan, 1959. / Includes bibliographical references (v. 2, leaves 621-637).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/639394954 |
Date | January 1959 |
Creators | Preston, Robert E. |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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