http://138.68.250.247/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Costumbres%22%20and%20au%3AParedes%2C%20M.%20Rigoberto&format=rss2 Search results for 'su:"Costumbres" and au:Paredes, M. Rigoberto' at Biblioteca Gonzalo Bedregal Iturri 0 20