<![CDATA[SISTEMA DE BIBLIOTECAS EPN - Search for 'su:"INGENIERIA FINANCIERA" and au:Valencia Tapia, Raúl Armando']]> https://biblioteca.epn.edu.ec/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22INGENIERIA%20FINANCIERA%22%20and%20au%3AValencia%20Tapia%2C%20Ra%C3%BAl%20Armando&format=rss2 4 0 50