https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A88%20and%20su-to%3AMARKETING%20and%20se%3AAdvertising%20Age%20Am%C3%83%C2%A9rica%20Central%20y%20el%20Caribe%20and%20su-to%3AREVISTA%20ADVERTISING%20AGE%20and%20itype%3ACR%20and%20su-to%3A%20REVISTA%20ADVERTISING%20AGE%20AM%C3%AF%C2%BF%C2%BD%C3%AF%C2%BF%C2%BDRICA%20CENTRAL%20Y%20EL%20CARIBE&format=rss2 Search results for 'an:88 and su-to:MARKETING and se:Advertising Age América Central y el Caribe and su-to:REVISTA ADVERTISING AGE and itype:CR and su-to: REVISTA ADVERTISING AGE AM��RICA CENTRAL Y EL CARIBE' at Biblioteca UGB 0 20