Gallaher, Randy Student solutions manual : algebra & trigonometry : enhanced with graphing utilities / Randy Gallaher and Kevin Bodden. - 4th ed. - Upper Saddle River, N. J. : Prentice-Hall, c2006. - 700p. : ill. ; 25 cm. ISBN: 0131543229 Subjects--Topical Terms: Algebra--Textbooks.Trigonometry--Textbooks.Algebra--Graphic methods.Trigonometry--Graphic methods.