http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=%28nb%3D978-0-8131-6738-1%20OR%20nb%3D0-8131-6738-8%20OR%20nb%3D978-0-8131-6738-1%20OR%20nb%3D0813167388%20OR%20nb%3D9780813167381%29&format=rss2 Search results for '(nb=978-0-8131-6738-1 OR nb=0-8131-6738-8 OR nb=978-0-8131-6738-1 OR nb=0813167388 OR nb=9780813167381)' at Bibliotecas UA 0 20