TY  - BOOK
AU  - Baltazar, Ethel Cecille M.
AU  - Sarmineto,Agnes Cenen E.
TI  - Plane and spherical trigonometry
SN  - 9789710388776
AV  - QA 531 .B35 2014
PY  - 2014///
CY  - Mandaluyong City
PB  - Books Atbp. Pub.
KW  - Trigonometry
N1  - General Education
ER  -