<![CDATA[Biblioteca Jorge Álvarez Lleras Search for 'su:"Madera " and holdingbranch:001 and se:Norma técnica colombiana and su-geo:COLOMBIA']]> https://catalogo.escuelaing.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Madera%20%22%20and%20holdingbranch%3A001%20and%20se%3ANorma%20t%C3%83%C2%A9cnica%20colombiana%20and%20su-geo%3ACOLOMBIA&format=rss2 0 20