Ashy Kumren Q & A for matriculation : chemistry : semester 2 / Question and answer for matriculation Ashy Kumren, Lee Chwee Neo - Shah Alam, Selangor : Oxford Fajar , c2008 - iv, 236 p. : ill. ; 26 cm. ISBN: 9789834503079 Subjects--Topical Terms: Chemistry--Problems, exercises, etc.