TY  - BOOK
AU  - Swokowski,Earl William
TI  - Fundamentals of trigonometry
SN  - 0871502542
PY  - 1978///
CY  - Boston
PB  - Prindle, Weber & Schmidt
KW  - Geometry, Analytic
KW  - Plane trigonometry
N1  - Sumbangan daripada Yayasan Asia; Includes index
ER  -