http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=%28nb%3D0-9709900-3-0%20OR%20nb%3D0-9709900-3-0%20OR%20nb%3D978-0-9709900-3-7%20OR%20nb%3D0970990030%20OR%20nb%3D9780970990037%29&format=rss2 Search results for '(nb=0-9709900-3-0 OR nb=0-9709900-3-0 OR nb=978-0-9709900-3-7 OR nb=0970990030 OR nb=9780970990037)' at Bibliotecas UA 0 20