<![CDATA[SIBU - SISTEMAS DE BIBLIOTECAS UNICOC Search for 'au:"Mayoral Herrera, Guillermo (Tr.)" and au:Mayoral Herrera, Guillermo Tr. and au:Mayoral Herrera, Guillermo Tr. ']]> http://koha.unicoc.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Mayoral%20Herrera%2C%20Guillermo%20%28Tr.%29%22%20and%20au%3AMayoral%20Herrera%2C%20Guillermo%20%20Tr.%20%20and%20au%3AMayoral%20Herrera%2C%20Guillermo%20%20Tr.%20&format=rss2 Search results for 'au:"Mayoral Herrera, Guillermo (Tr.)" and au:Mayoral Herrera, Guillermo Tr. and au:Mayoral Herrera, Guillermo Tr. ' at SIBU - SISTEMAS DE BIBLIOTECAS UNICOC 2 0 50