Vithanage, Chandrasoma සන්නිවේදන සංස්කෘතිය සමාජය = sanniwedana sanskruthiya samajaya - Rathmalana: Wishwaleka, 2000. - xi,141p.; 21 cm. ISBN: 955-599-227-4 Subjects--Topical Terms: Social InteractionCommunication Dewey Class. No.: 302.2 / VIT