http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=%28nb%3D0-643-06635-7%20OR%20nb%3D0-643-06635-7%20OR%20nb%3D978-0-643-06635-9%20OR%20nb%3D0643066357%20OR%20nb%3D9780643066359%29&format=rss2 Search results for '(nb=0-643-06635-7 OR nb=0-643-06635-7 OR nb=978-0-643-06635-9 OR nb=0643066357 OR nb=9780643066359)' at Bibliotecas UA 0 20