Ooi, Yong Seang Chemistry SPM Ooi Yong Seang ; Darric Lim - First published - viii, 632p. col. ill. 26cm. - Spotlight Galaxy SPM Series . ISBN: 9789673356256 Subjects--Topical Terms: Chemistry--Problems, Exercises, Etc.Chemistry--Examination, Questions, Etc. Dewey Class. No.: 540.76