http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=%28nb%3D0-89870-798-6%20OR%20nb%3D0-89870-798-6%20OR%20nb%3D978-0-89870-798-4%20OR%20nb%3D0898707986%20OR%20nb%3D9780898707984%29&format=rss2 Search results for '(nb=0-89870-798-6 OR nb=0-89870-798-6 OR nb=978-0-89870-798-4 OR nb=0898707986 OR nb=9780898707984)' at Bibliotecas UA 0 20