https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=12993%26limit%3Dau%3ASistema%20Internet%20de%20la%20Asamblea%20Legislativa%20Asamblea%20Legislativa&format=rss2 Search results for 'an,phr: 12993&limit=au:Sistema Internet de la Asamblea Legislativa Asamblea Legislativa' at Biblioteca UGB 0 20