Thesis (Ph.D.) - Universidad Nacional Autonoma de Mexico, 2009.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/505421750 |
Date | January 2009 |
Creators | Torres, Rosa M. |
Publisher | Morelia, Michoacan, Mexico : Universidad Nacional Autonoma de Mexico, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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