http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?idx=kw&q=su-br%3Dau%3A%22Hidalgo%20Martinez%2CGuillermo%22&format=rss2 Search results for 'kw,wrdl: su-br=au:"Hidalgo Martinez,Guillermo"' at Biblioteca Zambrano Bucheli AUNAR 0 20