TY  - BOOK
AU  - Washington,Allyn J.
AU  - Edmond,Carolyn E.
TI  - Plane trigonometry
SN  - 0846586223
AV  - QA533 .W38 1977
U1  - 516/.24 
PY  - 1977///
CY  - Menlo Park, Calif.
PB  - Cummings Pub. Co.
KW  - Plane trigonometry
KW  - Mathematics
N1  - Includes index
ER  -