Thesis (Ph. D.)--University of Oregon, 1972. / Vita. Includes bibliographical references (leaves 98-111).
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/646982847 |
| Date | January 1972 |
| Creators | Hardesty, Donald L., |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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