Thesis (Ph. D.)--Columbia University, 1994. / Includes bibliographical references (leaves 284-298).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/646947876 |
Date | January 1994 |
Creators | Li, Dong. |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Coverage | China |
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