Protter, Murray H. Intermediate calculus / Murray H. Protter, Charles B. Morrey. - 2nd ed. - New York Springer-Verlag 1985 - 555 p. : ill. ; 25 cm. - Undergraduate texts in mathematics. . Rev. ed. of: Calculus with analytic geometry. 1971. Includes index. Subjects--Topical Terms: Calculus.Geometry, Analytic.