Thesis--Cornell University. / Vita. Includes bibliographical references (p. 417-425).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/298009549 |
Date | January 1969 |
Creators | Echeverría, Roberto P., |
Publisher | Ithaca, N.Y. : Cornell University, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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