<![CDATA[Biblioteca UGB Search for 'an:2229 and itype:BK and su-to:TRABAJO and su-to:TRABAJO and su-to:TECNOLOGIA and holdingbranch:UGB and au:Zabala, Horacio R']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A2229%20and%20itype%3ABK%20and%20su-to%3ATRABAJO%20and%20su-to%3ATRABAJO%20and%20su-to%3ATECNOLOGIA%20and%20holdingbranch%3AUGB%20and%20au%3AZabala%2C%20Horacio%20R&format=rss2 Search results for 'an:2229 and itype:BK and su-to:TRABAJO and su-to:TRABAJO and su-to:TECNOLOGIA and holdingbranch:UGB and au:Zabala, Horacio R' at Biblioteca UGB 1 0 20