TY  - BOOK
AU  - Swokowski,Earl William
TI  - Precalculus : functions and graphs
AV  - QA331.3 S964P 1987
PY  - 1987///
CY  - Boston, Mass.
PB  - Prindle, Weber & Schmidt
KW  - FUNCTIONS
KW  - ALGEBRA
KW  - GRAPHIC METHODS
KW  - TRIGONOMETRY
ER  -