http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su-na%3Dau%3A%22asesor%28es%29%20Ing%3A%20Esp&format=rss2 Search results for 'su-na=au:"asesor(es) Ing: Esp' at Biblioteca Zambrano Bucheli AUNAR 0 20