Balasooriya , Somarathna Readership Survey Of School Children In Sri Lanka - National library and documentation services board Colombo 2014 - xxiv , 123 p. 30 cm ISBN: 9789558383902 Nat. Bib. Agency Control No.: 371.32 REA Subjects--Topical Terms: Educational Scienceඅධ්යාපන විද්යාව Dewey Class. No.: 371.32 / REA