<![CDATA[SIBU - SISTEMAS DE BIBLIOTECAS UNICOC Search for 'au:"Warren, Carl S." and au:Cruz Ariza, Francisco Javier']]> http://koha.unicoc.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Warren%2C%20Carl%20S.%22%20and%20au%3ACruz%20Ariza%2C%20Francisco%20Javier&format=rss2 Search results for 'au:"Warren, Carl S." and au:Cruz Ariza, Francisco Javier' at SIBU - SISTEMAS DE BIBLIOTECAS UNICOC 2 0 50