Huettenmueller, Rhonda. Precalculus demystified / Rhonda Huettenmueller. - New York : McGraw-Hill, c2005. - vii, 467 p. : ill. ; 24 cm. - Demystified series . - McGraw-Hill "Demystified" series. . Includes index. ISBN: 0071439277 Subjects--Topical Terms: Precalculus--Popular works.Precalculus--Programmed instruction.Functions--Popular works.Functions--Programmed instruction. LC Class. No.: QA303.2 / .H84 2005 Dewey Class. No.: 512