Mediwaka, Indra Sri lamkika lamaya avabodha kara ganima kanda udarata tet kalapaye gramiya pasalaka sisyavak - Maharagama National Institute of Education 2004 - xxiv, 113p. ISBN: 9789555979320 Subjects--Topical Terms: PRIMARY EDUCATIONSTUDENTS-SRI LANKA Dewey Class. No.: 371.8 / M22