Gunarathna, M.D.L. මෝටර් වාහන = motar vaahanaya - Moratuva: Author, 2013. - 158p.; 22 cm ISBN: 955-95238-5-6 Subjects--Topical Terms: Macanical TecnologyVehiclesEngineering Dewey Class. No.: 629.2 / GUN