Thesis supervisor: Yang Xie. Includes bibliographic references (p. 56-62).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/613703020 |
Date | January 2009 |
Creators | Wan, Yin. Xie, Yang. |
Publisher | [Iowa City, Iowa] : University of Iowa, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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