Lee, Dickson Mathematics PMR Dickson Lee ; Wong Sook Yen - First published - xiv, 418p. col. ill. 19cm. - Whizz Thru PMR Series . ISBN: 9789834506599 Subjects--Topical Terms: Mathematics--Problems, Exercises, Etc.Mathematics--Examinations, Questions, Etc. Dewey Class. No.: 510.76