http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su-na%3Dau%3A%22Prieto%20Herrera%2C%20Jorge%20Eli%C3%A9cer%20%22&format=rss2 Search results for 'su-na=au:"Prieto Herrera, Jorge Eliécer "' at Biblioteca Zambrano Bucheli AUNAR 0 20