Mustafa Ali Mohd, ELEKTRIK / MUSTAFA ALI MOHD - 34 pages : colour illustrations ; 22 x 23 cm. - SIRI PENGAYAAN SAINS . - SIRI PENGAYAAN SAINS . ISBN: 9836258450 Subjects--Topical Terms: Electric power--Juvenile literatureElectricity--Juvenile literature Dewey Class. No.: 537 MUS