https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=2740%26limit%3Dholdingbranch%3AUGB%26limit%3Dlocation%3ACD-DVD%26limit%3Dau%3AGarc%C3%83%C2%ADa%20Col%C3%83%C2%ADn%2C%20Juan&format=rss2 Search results for 'an,phr: 2740&limit=holdingbranch:UGB&limit=location:CD-DVD&limit=au:García Colín, Juan' at Biblioteca UGB 0 20