Thesis (Ph. D.)--University of Pennsylvania, 1985. / Includes index. Includes bibliographical references (p. 295-301).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/647149878 |
Date | January 1985 |
Creators | Ward, Gregory L. |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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