So easy and yet… so difficult Feb 10, 2008 | Events Developing professionally and personally 13th – 16th March 2008 in cooperation with the IATEFL Slovenia for the 15th annual IATEFL Slovenia conference Plenary speakers were Adrian Underhill, David A. Hill, Steve Lever, and Tim Bowen Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.