http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?idx=kw&q=su-br%3Dau%3A%22Serrano%20S%C3%A1nchez%2C%20Ra%C3%BAl%22&format=rss2 Search results for 'kw,wrdl: su-br=au:"Serrano Sánchez, Raúl"' at Biblioteca Zambrano Bucheli AUNAR 0 20