<![CDATA[Biblioteca Jorge Álvarez Lleras Search for 'Provider:McGraw-Hill and holdingbranch:001 and location:GEN and holdingbranch:001 and au:Çengel, Yunus A']]> https://catalogo.escuelaing.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AMcGraw-Hill%20and%20holdingbranch%3A001%20and%20location%3AGEN%20and%20holdingbranch%3A001%20and%20au%3A%C3%83%C2%87engel%2C%20Yunus%20A&format=rss2 0 20