Ranasinghe, Rohana Lakmal G. C. E. O/L Model papers and Past papers with answers 2000-2012 - Colombo S. Godage 2014 - 276 p. ISBN: 9789553044105 Subjects--Topical Terms: BOOKS BOX B1164EnglishENGINEERINGMODEL PAPERSPAST PAPERS Dewey Class. No.: B1164 / LDC