Thesis (M.S.)--Oregon State University, 1981. / Typescript (photocopy). Includes 2 surveys in pocket. Includes bibliographical references. Also available on the World Wide Web.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/8288088 |
| Date | January 1980 |
| Creators | Petersen, Margaret Ellen. |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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