<![CDATA[Biblioteca Univ. Surcolombiana Search for 'au:"Alvarez, José A."']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Alvarez%2C%20Jos%C3%83%C2%A9%20A.%22&format=rss2 0 20