http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?idx=kw&q=su-rl%3Dau%3A%22Rodr%C3%ADguez%20Vera%2C%20Ricardo.%22&format=rss2 Search results for 'kw,wrdl: su-rl=au:"Rodríguez Vera, Ricardo."' at Biblioteca Zambrano Bucheli AUNAR 0 20