Salas, Saturnino L Calculus : one and several variables, with analytic geometry / S. L. Salas, Einar Hille. - 4th ed. - New York : John Wiley and Sons, c1982. - xvi, [1138] p. : ill. ; 27 cm. Includes index. ISBN: 0471046604 Subjects--Topical Terms: Calculus. LC Class. No.: QA303. / .S243 1982