Thesis (Ph. D.)--University of Oklahoma, 1997. / Includes bibliographical references (leaves 125-131).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/518354398 |
Date | January 1997 |
Creators | Liu, Qingfu, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Source | Full-text version available from OU Domain via ProQuest Digital Dissertations |
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