https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AEditorial%20Planeta%2C%20and%20itype%3ABK%20and%20au%3AGarc%C3%83%C2%ADa%20M%C3%83%C2%A1rquez%2C%20Gabriel%20and%20location%3AGEN&format=rss2 Search results for 'Provider:Editorial Planeta, and itype:BK and au:García Márquez, Gabriel and location:GEN' at Biblioteca UGB 0 20