Tan, Yin Toon Chemistry for matriculation, semester 2 / Tan Yin Toon, Ashy Kumren ; editor, Sheila Shamuganathan. - 4th ed. - Shah Alam : Oxford Fajar, c2013. - v, 444 p. : ill. ; 26 cm. ISBN: 9789833382934 (pbk.) Subjects--Topical Terms: Chemistry--Problems, exercises, etc. Dewey Class. No.: 540 / TAN 2013