http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su-na%3Dau%3A%22Cerme%C3%B1o%2C%20Cesar%20Camilo%20&format=rss2 Search results for 'su-na=au:"Cermeño, Cesar Camilo ' at Biblioteca Zambrano Bucheli AUNAR 0 20