TY  - BOOK
AU  - 	Maxima J.Acelejado
TI  - Trigonometry
AV  - Fil QA531 A24 1987 
U1  - F 516.24 Ac34t 1987 
PY  - 1987///
CY  - 	Manila, Philippines : 
PB  - Joy-Ace publisher & Bookseller
KW  - Trigonometry.
KW  - Mathematics
N1  - Includes index; F
ER  -