http://138.68.250.247/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AEditorial%20Los%20Amigos%20del%20Libro%2C%20and%20au%3ADiaz%20Machicao%2C%20Porfirio.&format=rss2 Search results for 'Provider:Editorial Los Amigos del Libro, and au:Diaz Machicao, Porfirio.' at Biblioteca Gonzalo Bedregal Iturri 0 20