/cgi-bin/koha/opac-search.pl?idx=&q=%22ccl%3DProvider%3AAlianza%2C%20and%20au%3ANietzsche%2C%20Friedrich%22&format=rss Search results for '"ccl=Provider:Alianza, and au:Nietzsche, Friedrich"' at Biblioteca Nuestra Señora de Loreto 0 20