Lial, Margaret L. Finite mathematics and calculus with applications / Margaret L. Lial, Raymond N. Greenwell, Nathan P. Ritchey - 7th ed. - Boston, Mass. : Pearson, 2005 - xlix,1080 [77] p. : ill. (some col.) ; 26 cm. Includes index ISBN: 0321228235 Subjects--Topical Terms: MathematicsCalculus