BUSCADOR DE RECURSOS UNSAM

Perhaps you should try some spelling variations:
"libro una lectura." » "libro la lectura." (Expand Search), "libro en lectura." (Expand Search), "libros un lectura." (Expand Search), "libro unla lectura." (Expand Search), "libro una leitura." (Expand Search), "libro unde lectura." (Expand Search)
"libro i lectura." » "libro la lectura." (Expand Search), "libro de lectura." (Expand Search), "libro y lecturas." (Expand Search), "libro ii lectura." (Expand Search)
"libros a lectura." » "libros la lectura." (Expand Search), "libros a leitura." (Expand Search), "libros de lectura." (Expand Search), "libros i lectura." (Expand Search), "libros y lectura." (Expand Search), "libros 1 lectura." (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("libro una lectura.") OR ("libro i lectura."))) OR ("libros a lectura."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"libro una lectura.\") OR (\"libro i lectura.\"))) OR (\"libros a lectura.\"))".
• Removing quotes may allow a broader search: (((( libro una lectura. ) OR ( libro i lectura. ))) OR ( libros a lectura. )).
• Adding a wildcard symbol may retrieve word variants: (((("libro una lectura.") OR ("libro i lectura."))) OR ("libros a lectura."))*.