Mahabaduge Dushantha Sanyuktha ganithaya (nawa nirdesaya) vija ganithaya -3 = Sanyuktha ganithaya (nawa nirdesaya) vija ganithaya -3 - Nugegoda Agasara 2012 ISBN: 9789550886050 Subjects--Topical Terms: AlgebraAlgebraAlgebra-combined mathematicsCombined Mathematics Dewey Class. No.: 512 / M13