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<![CDATA[Biblioteca UGB Search for 'su:"CALIDAD TOTAL" and au:Colunga DÃ¡vila, Carlos and su-to:CALIDAD TOTAL']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22CALIDAD%20TOTAL%22%20and%20au%3AColunga%20D%C3%83%C2%A1vila%2C%20Carlos%20and%20su-to%3ACALIDAD%20TOTAL&format=rss2 Search results for 'su:"CALIDAD TOTAL" and au:Colunga DÃ¡vila, Carlos and su-to:CALIDAD TOTAL' at Biblioteca UGB 0 20