H. Othman MANUAL BERTUKAR KEPADA DIGITAL - MESIN TAIP / H.Othman. - 32 pages colour : illustrations 22 cm - INOVASI DAN ALIRAN MASA . - Inovasi dan aliran masa . Juvenile ISBN: 9789670094021 RM25.35 Subjects--Topical Terms: Technology innovations InventionsTypewriters Dewey Class. No.: 338.064