Steven S Zumdahl Chemistry - 2nd ed. - Toronto D C Health and Company 1989 - xxv,1091,A95p. HB 25.9x20.5cm. The scientific method; units of measurement; significant figures and calculations; classification of matter; separation of mistures; dimensinal analysis. ISBN: 9780669167088 Subjects--Topical Terms: Chemistry Dewey Class. No.: 540 / ZUMC