Tesis-Universidad de Valladolid. / Incluye referencias bibliográficas e índice.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/629086732 |
Date | January 1999 |
Creators | Parra Santos, Maria Teresa. Castro Ruiz, Francisco, |
Publisher | [s.l.] : [s.n.], |
Source Sets | OCLC |
Language | Spanish |
Detected Language | Spanish |
Source | Acceso al texto completo de la tesis |
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