Thomas, George B. Calculus and analytic geometry / George B. Thomas, Ross L. Finney. - 9th ed. - [S.l.] : Addison Wesley, 1995. - 1264 p. ; 26 cm. - 9th edition. . - 9th edition. . ISBN: 0201531747 9780201531749 Dewey Class. No.: 515.15