TY  - BOOK
AU  - Swokowski,Earl William
TI  - Fundamentals of trigonometry
SN  - 0871503115
AV  - QA533 .Sw7 1981
U1  - 516.2/4 19
PY  - 1981///
CY  - Boston, Mass.
PB  - Prindle, Weber & Schmidt
KW  - Plane trigonometry
N1  - On cover: The Swokowski series; Includes index
ER  -