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