https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22Advertising%20Age%20Am%C3%83%C2%A9rica%20Central%20y%20el%20Caribe%22%20and%20holdingbranch%3AUGB%20and%20su-to%3AREVISTA%20ADVERTISING%20AGE%20AMERICA%20CENTRAL%20Y%20EL%20CARIBE&format=rss2 Search results for 'se,phr:"Advertising Age América Central y el Caribe" and holdingbranch:UGB and su-to:REVISTA ADVERTISING AGE AMERICA CENTRAL Y EL CARIBE' at Biblioteca UGB 0 20