<![CDATA[SISTEMA DE BIBLIOTECAS EPN - Search for 'su:"Perforacion de pozos" and au:Zambrano Carranza, Johnny Robinson']]> https://biblioteca.epn.edu.ec/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Perforacion%20de%20pozos%22%20and%20au%3AZambrano%20Carranza%2C%20Johnny%20Robinson&format=rss2 5 0 50