https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AUniversidad%20Gerardo%20Barrios%20and%20au%3AUniversidad%20Gerardo%20Barrios%20and%20holdingbranch%3AUSU%20and%20au%3ARomero%20Argueta%2C%20Jos%C3%83%C2%A9%20de%20Jes%C3%83%C2%BAs%20and%20location%3AINI&format=rss2 Search results for 'Provider:Universidad Gerardo Barrios and au:Universidad Gerardo Barrios and holdingbranch:USU and au:Romero Argueta, José de Jesús and location:INI' at Biblioteca UGB 0 20