Levine, Alan L. Discovering calculus : a preliminary version, single variable / Alan L. Levine, George M. Rosenstein, Jr. - New York : McGraw-Hill, c1994. - v. p. : ill. ; 28 cm. Includes index. ISBN: 0070375550 (vol. 1) Subjects--Topical Terms: Mathematics LC Class. No.: QA39.2 / L57 1994 v.1