http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su-na%3Dau%3A%22Iv%C3%A1n%20Ar%C3%A1mbula%20Fl%C3%B3rez%22&format=rss2 Search results for 'su-na=au:"Iván Arámbula Flórez"' at Biblioteca Zambrano Bucheli AUNAR 0 20