<![CDATA[School of Celtic Studies / Scoil an Léinn Cheiltigh Search for 'au:Sheldon-Williams, I. P and au:Sheldon-Williams, I.P and au:O'Meara, John J and au:Eriugena, Johannes Scotus and itype:BK and su-to:Ninth Century']]> https://library.celt.dias.ie/cgi-bin/koha/opac-search.pl?q=ccl=au%3ASheldon-Williams%2C%20I.%20P%20%20and%20au%3ASheldon-Williams%2C%20I.P%20and%20au%3AO%27Meara%2C%20John%20J%20and%20au%3AEriugena%2C%20Johannes%20Scotus%20and%20itype%3ABK%20and%20su-to%3ANinth%20Century&format=rss2 2 0 50