TY  - BOOK
TI  - Rudiments of college algebra and trigonometry
SN  - 9789712352065
PY  - 2009///
CY  - Manila, Philippines
PB  - Rex Book Store Inc.
KW  - Trigonometry
KW  - c2009
KW  - Manila
KW  - newsprint
KW  - sears
ER  -