Thesis (Ph. D.)--University of Texas at Austin, 1999. / Vita. Includes bibliographical references (leaves 121-140). Available also in a digital version from Dissertation Abstracts.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/45401471 |
| Date | January 1999 |
| Creators | Robertson, John David, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
| Source | Digital version accessible at: |
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