https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A50%20and%20itype%3ABK%20and%20au%3AGarc%C3%83%C2%ADa%20M%C3%83%C2%A1rquez%2C%20Gabriel%20and%20su-to%3ANARRATIVA%20and%20su-to%3ALIBRO%20DE%20LECTURA&format=rss2 Search results for 'an:50 and itype:BK and au:García Márquez, Gabriel and su-to:NARRATIVA and su-to:LIBRO DE LECTURA' at Biblioteca UGB 0 20