https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3APenguin%20Random%20House%2C%20and%20au%3AS%C3%83%C2%A1ez%2C%20M%C3%83%C2%A1ximo%20and%20holdingbranch%3AUGB&format=rss2 Search results for 'Provider:Penguin Random House, and au:Sáez, Máximo and holdingbranch:UGB' at Biblioteca UGB 0 20