TY  - BOOK
AU  - Acelajado,Maxima J.
AU  - Panopio,Felix M.
TI  - Plane trigonometry
SN  - 971-93014-8-1
U1  - 516.242 
CY  - Q.C.
PB  - Great Books.
KW  - Trigonometry
KW  - GEOMETRY
ER  -