Plane and spherical trigonometry /
Plane and spherical trigonometry /
- Mandaluyong City : Books Atbp. Pub. Corp., c2009.
- vi, 157 p. : ill. ; 22 cm.
Includes bibliographical references.
9789710388776
1. Trigonometry.
Fil. 516.24 P712 2009
Includes bibliographical references.
9789710388776
1. Trigonometry.
Fil. 516.24 P712 2009