<![CDATA[Biblioteca UGB Search for 'Provider:Universidad Gerardo Barrios and au:López, Manuel Eduardo and au:L��pez, Manuel Eduardo']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AUniversidad%20Gerardo%20Barrios%20and%20au%3AL%C3%83%C2%B3pez%2C%20Manuel%20Eduardo%20and%20au%3AL%C3%AF%C2%BF%C2%BD%C3%AF%C2%BF%C2%BDpez%2C%20Manuel%20Eduardo&format=rss2 0 20