https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ACorte%20Suprema%20de%20Justicia%20and%20holdingbranch%3AUGB%20and%20holdingbranch%3AUGB%20and%20au%3AFort%C3%83%C2%ADn%20Maga%C3%83%C2%B1a%2C%20Ren%C3%83%C2%A9%20and%20holdingbranch%3AUGB&format=rss2 Search results for 'Provider:Corte Suprema de Justicia and holdingbranch:UGB and holdingbranch:UGB and au:Fortín Magaña, René and holdingbranch:UGB' at Biblioteca UGB 0 20