Varberg, Dale Calculus with differential equations / Dale Varberg, Edwin J. Purcell, Steven E. Rigdon - 9th ed. - Upper Saddle River, NJ : Pearson Prentice Hall, 2007 - 788, 65, 9, 1 p. : ill. ; 29 cm. ISBN: 0132306336 Subjects--Topical Terms: Calculus