<![CDATA[Biblioteca Univ. Surcolombiana Search for 'callnum:"658.4012 / H646a" and au:Jones, Gareth R. and au:Hill, Charles W. L. and au:Jones, Gareth R. and au:Hill, Charles W. L.']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=callnum%3A%22658.4012%20%2F%20H646a%22%20and%20au%3AJones%2C%20Gareth%20R.%20and%20au%3AHill%2C%20Charles%20W.%20L.%20and%20au%3AJones%2C%20Gareth%20R.%20and%20au%3AHill%2C%20Charles%20W.%20L.&format=rss2 2 0 50