<![CDATA[Miguel Henríquez Castañeda Search for 'su:"Matemáticas recreativas." _dsc #relevance_dsc']]> http://uninunez.biblioteca.curnvirtual.edu.co/cgi-bin/koha/opac-search.pl?q=su%3A%22Matem%C3%83%C2%A1ticas%20recreativas.%22%20_dsc%20%23relevance_dsc&format=rss2 0 20