Thesis (Ph. D.)--Oklahoma State University, 2004. / Vita. Includes bibliographical references (p. 112-121).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/60683524 |
Date | January 2004 |
Creators | Gebirrye, Tesfaye Demissie. |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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