Browsing by Author Martínez Andrade, Guillermina
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Preview | Issue Date | Title | Author(s) | ???itemlist.dc.contributor.advisor??? |
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1987 | La seguridad social en el Ecuador | Aguilar M., Bertha; Martínez Andrade, Guillermina | Coello Vázquez, Teodoro |
Centro de Documentacion Regional "Juan Bautista Vázquez" | ||||||||||
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