Thesis (Ph. D.)--University of Pittsburgh, 1986. / Includes bibliographical references (leaves 463-500).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/646942913 |
Date | January 1986 |
Creators | Vacs, Aldo CeĢsar. |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Coverage | Argentina Brazil |
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