<![CDATA[Biblioteca Jorge Álvarez Lleras Search for 'su:"CONCRETO" and location:GEN and au:International Concrete Repair Institute']]> https://catalogo.escuelaing.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22CONCRETO%22%20and%20location%3AGEN%20and%20au%3AInternational%20Concrete%20Repair%20Institute&format=rss2 14 0 50