Walpola, Sushani පෙර පාසල් දරුවා = pera pasal daruwa - Mulleriyawa: Wijesuriya Grantha Kendraya, 2002. - 48p.; ill.; 21 cm. ISBN: 955-652-043-2 Subjects--Topical Terms: Primary Education Dewey Class. No.: 372 / WAL