Thesis--Louisiana State University. / Vita. Includes bibliographical references (leaves 354-360).
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/631300946 |
| Date | January 1971 |
| Creators | Ritchey, Robert David, |
| Publisher | Baton Rouge, LA : Louisiana State University and Agricultural and Mechanical College, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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