Trigonometry the easy way
By: by Douglas Downing.
Edition: 2nd ed.
Publisher: Barron's Educational Series; Barrons Educational Series Inc
Published: 1990
Place of publication: New York
Language: eng
Number of pages: 310
Subjects: Trigonometry; Trigonometry
Description: Explains the principles of trigonometry and includes practice exercises with answers.
Notes: Includes index.