<![CDATA[Biblioteca UGB Search for 'an:2229 and holdingbranch:USU and se:Revista PC world and au:[s.n.]']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A2229%20and%20holdingbranch%3AUSU%20and%20se%3ARevista%20PC%20world%20and%20au%3A%5Bs.n.%5D&format=rss2 Search results for 'an:2229 and holdingbranch:USU and se:Revista PC world and au:[s.n.]' at Biblioteca UGB 3 0 50