Precalculus :
Precalculus : graphical, numerical, algebraic /
Franklin D. Demana ... [et al.].
- 7th ed.
- Boston : Addison Wesley, c2007
- xxiv, 1032 p. : ill. (some col.) ; 26 cm.
Includes index.
9780132276504 013227650X
Algebra--Textbooks.
Trigonometry--Textbooks.
515
Includes index.
9780132276504 013227650X
Algebra--Textbooks.
Trigonometry--Textbooks.
515