http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?idx=kw&q=su-rl%3Dau%3A%22Asesor%28a%29%3A%20%20Obando%20Narvaez%2C%20Ruth%20Ximena%22&format=rss2 Search results for 'kw,wrdl: su-rl=au:"Asesor(a): Obando Narvaez, Ruth Ximena"' at Biblioteca Zambrano Bucheli AUNAR 0 20