Tesis doct.--Universidad de Valladolid, 1983.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/466762827 |
Date | January 1991 |
Creators | Romero Carnicero, Fernando. |
Publisher | Valladolid : Universidad de Valladolid, Secretariado de publicaciones, |
Source Sets | OCLC |
Language | Spanish |
Detected Language | Spanish |
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