https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=su-na%3Aau%3A%22Angulo%20Usategui%2C%20Jos%C3%83%C2%A9%20Mar%C3%83%C2%ADa%22&format=rss2 Search results for 'su-na:au:"Angulo Usategui, José María"' at Biblioteca UGB 0 20