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