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Fleenor, Charles R., Merrill E. Shanks, and Charles F. Brumfiel, The Elementary Functions. Reading, MA: Addison-Wesley Publishing Company, 1968.

Grossman, Stanley I., Precalculus With Applications. Chicago: Saunders College Publishing, 1990.

Horner, Donald R., Precalculus: Elementary Functions and Relations. New York: Holt, Rinehart, and Winston, 1969.

Larson, Roland E., Robert P. Hostetler, Bruce H. Edwards, with the assistance of David E. Heyd, Precalculus With Limits; A Graphing Approach. Boston: Houghton Mifflin Company, 1997.

Popular pages: Review of Precalculus