Algebra and trigonometry
By: Dennis T. Christy.
Contributors: Christy, Dennis T., 1947-
Edition: 4th ed.
Publisher: Wm. C. Brown; William C. Brown
Published: 1989
Place of publication: Dubuque, Iowa
Language: eng
Number of pages: 668
Subjects: Algebra.; Trigonometry.
Notes: Rev. ed. of: Essentials of precalculus mathematics. 3rd ed. c1986.
Includes index.