Senadheera, Silvi විශ්වවිද්යාල ශිෂ්යන්ගේ අධ්යයන දුෂ්කරතා = wiShwawidyala ShishYange aDhyayana duShkaratha - Colombo: Godage, 1999. - 276p.; 22 cm. ISBN: 955-20-2451-X Subjects--Topical Terms: Tirtiary EducationHigher Education Dewey Class. No.: 378.1 / SEN