Salas, Saturnino L Calculus : one and several variables / S. L. Salas, Einar Hille, Garrett Etgen. - Tenth edition. - [Hoboken, NJ] : John Wiley and Sons, c2007. - xxi, [1139] pages : illustrations ; 26 cm. "Printed in the Philippines." Includes index. ISBN: 9789812532633 (NP) Subjects--Topical Terms: Calculus. LC Class. No.: QA303. / .S34 2007