ANNIVERSARY International Symposium (10th: Belihuloya, 2006) "The issues and challenges of the 21st century" - Belihuloya Sabaragamuwa University of Sri Lanka 2006 - xiii, 413 p. ISBN: 161823 Subjects--Topical Terms: University of Sabaragamuwa-Research-Conference Dewey Class. No.: 60.72 / ANN