<![CDATA[Biblioteca Jorge Álvarez Lleras Search for 'Provider:McGraw-Hill and holdingbranch:001 and holdingbranch:001 and itype:AS and su-to:AGUAS RESIDUALES']]> https://catalogo.escuelaing.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AMcGraw-Hill%20and%20holdingbranch%3A001%20and%20holdingbranch%3A001%20and%20itype%3AAS%20and%20su-to%3AAGUAS%20RESIDUALES&format=rss2 13 0 50