https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AUniversidad%20Gerardo%20Barrios%20and%20holdingbranch%3AUGB%20and%20su-to%3APRACTICAS%20DE%20LA%20ENSE%C3%83%C2%91ANZA%20and%20su-to%3APASANTIA%20and%20su-to%3APASANTIA%20DE%20PSICOLOG%C3%83%C2%8DA.&format=rss2 Search results for 'Provider:Universidad Gerardo Barrios and holdingbranch:UGB and su-to:PRACTICAS DE LA ENSEÑANZA and su-to:PASANTIA and su-to:PASANTIA DE PSICOLOGÍA.' at Biblioteca UGB 0 20