http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su-na%3Dau%3A%22Pe%C3%B1a%20Pe%C3%B1a%2C%20Rogelio%20Erique%22&format=rss2 Search results for 'su-na=au:"Peña Peña, Rogelio Erique"' at Biblioteca Zambrano Bucheli AUNAR 0 20