TY  - BOOK
AU  - Earnhart, Richard T.,
AU  - Bejasa,Warren P.
TI  - Plane and solid mensuration: a simplified approach
SN  - 9789715846141
U1  - 516.24 
PY  - 2007///
CY  - Quezon City
PB  - C & E Publishing
KW  - Trigonometry
KW  - Problems, exercises, etc
KW  -  Plane Trigonometry
KW  - Spherical Trigonometry
N1  - Includes index
ER  -