/cgi-bin/koha/opac-search.pl?q=ccl=an%3A1266%20and%20au%3ABusto%20Duthurburu%2C%20Jos%C3%83%C2%A9%20Antonio%20del%20and%20au%3ABusto%20Duthurburu%2C%20Jos%C3%83%C2%A9%20Antonio%20del&format=rss2 Search results for 'an:1266 and au:Busto Duthurburu, José Antonio del and au:Busto Duthurburu, José Antonio del' at 0 20