Gunasekara, Inoma Hemashikha Mathematics M. D. Gunasena G. C. E. (O/L) essential theorems, model papers and past papers - Colombo M. D. Gunasena 2012 - [8],124 p. ISBN: 9789552119231 Subjects--Topical Terms: BOOK BOX 216LITERATURESINHALA LANGUAGENOVEL Dewey Class. No.: B0216 / LDC