<![CDATA[Biblioteca UGB Search for 'Provider:Trillas and su-to:PSICOLOGIA EDUCATIVA and su-to:PEDAGOGIA and su-to:EDUCACION and se:Biblioteca grandes educadores']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ATrillas%20and%20su-to%3APSICOLOGIA%20EDUCATIVA%20and%20su-to%3APEDAGOGIA%20and%20su-to%3AEDUCACION%20and%20se%3ABiblioteca%20grandes%20educadores&format=rss2 4 0 50