http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?idx=kw&q=su-rl%3Dau%3A%22Roa%20Paez%2C%20Maria%20del%20Pilar%20%22&format=rss2 Search results for 'kw,wrdl: su-rl=au:"Roa Paez, Maria del Pilar "' at Biblioteca Zambrano Bucheli AUNAR 0 20