Hoffmann, Laurence D. Applied calculus for business, economics, and the social sciences and life sciences / Laurence D. Hoffmann, Gerald L. Bradley. - Expanded 10th ed. - Boston : MCGraw-Hill, 2010. - xv, 1054 p. ISBN: 0071311816 Subjects--Topical Terms: Calculus. LC Class. No.: QA303 / .H64 2010