<![CDATA[Biblioteca Jorge Álvarez Lleras Search for 'Provider:McGraw-Hill and su-to:MERCADEO and au:Jany Castro, José Nicolás']]> https://catalogo.escuelaing.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AMcGraw-Hill%20and%20su-to%3AMERCADEO%20and%20au%3AJany%20Castro%2C%20Jos%C3%83%C2%A9%20Nicol%C3%83%C2%A1s&format=rss2 0 20