Zumdahl, Steven S. Chemistry / Steven S. Zumdahl and Susan A. Zumdahl - 9th ed. - Australia : Brooks/Cole Cengage Learning, c2014. - xxi, 1085 p. : ill. ; 24 cm. ISBN: 9781133612056 LCCN: Subjects--Topical Terms: Welfare economicsFinancePublic LC Class. No.: QD31.2 / .Z86 2014