Doct. diss.--Department of Education--Uppsala, 1992. / Résumé en anglais.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/463482695 |
Date | January 1992 |
Creators | Hidalgo, Abelardo Castro. |
Publisher | Stockholm : Almqvist och Wiksell, |
Source Sets | OCLC |
Language | Swedish |
Detected Language | Swedish |
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