Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1993. / Vita. Abstract. Includes bibliographical references (leaves 134-145). Also available via the Internet.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/30753412 |
Date | January 1993 |
Creators | Gruel, Nancy L. |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Source | This resource online |
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