Jayalath, R.U.K. Sri lamkika lamaya avabodha kara ganima akuru nodath demavpiyanta atvalak vu gurutumiyak ha pasalak - Maharagama National Institute of Education 2007 - xxvii, 99p. ISBN: 9789556542721 Subjects--Topical Terms: PRIMARY EDUCATIONSTUDENTS-SRI LANKA Dewey Class. No.: 371.8 / J19