<![CDATA[Biblioteca Univ. Surcolombiana Search for 'au:"MartÃnez Valladares, Richard Alberto"']]>

<![CDATA[Biblioteca Univ. Surcolombiana Search for 'au:"MartÃnez Valladares, Richard Alberto"']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Mart%C3%83%C2%ADnez%20Valladares%2C%20Richard%20Alberto%22&format=rss2 0 20