<![CDATA[Biblioteca UGB Search for 'Provider:Codex and su-to:CIENCIAS TECNICAS and location:REF and holdingbranch:UGB and su-to:CIENCIAS TECNICAS']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ACodex%20and%20su-to%3ACIENCIAS%20TECNICAS%20and%20location%3AREF%20and%20holdingbranch%3AUGB%20and%20su-to%3ACIENCIAS%20TECNICAS&format=rss2 Search results for 'Provider:Codex and su-to:CIENCIAS TECNICAS and location:REF and holdingbranch:UGB and su-to:CIENCIAS TECNICAS' at Biblioteca UGB 7 0 50