TY  - BOOK
AU  - Washington, Allyn J.
AU  - Edmond, Carolyn E.
TI  - Plane trigonometry
SN  - 846586223
AV  - QA 531 .W37 1977  
PY  - 1977///
CY  - Massachusetts
PB  - Cummings Publishing Company, Inc.
KW  - TRIGONOMETRY
N1  - Includes index; Chapter 1. Functions and graphs -- Chapter 2. The trigonometric functions -- Chapter 3. Trigonometric functions of any angle -- Chapter 4. Vectors and oblique triangles -- Chapter 5. Logarithms -- Chapter 6. Graphs of the trigonometric functions -- Chapter 7. Basic trigonometric relationships -- Chapter 8. Complex numbers
N2  - This book is intended primarily for students who are enrolled in courses in which an understanding of the fundamental concepts of trigonometry is developed
ER  -