<![CDATA[Biblioteca UGB Search for 'se,phr:"ECA Revista de Estudios Centroamericanos" and au:[s.n.] and su-to:UCA']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22ECA%20Revista%20de%20Estudios%20Centroamericanos%22%20and%20au%3A%5Bs.n.%5D%20and%20su-to%3AUCA&format=rss2 Search results for 'se,phr:"ECA Revista de Estudios Centroamericanos" and au:[s.n.] and su-to:UCA' at Biblioteca UGB 13 0 50