TY  - BOOK
AU  - Dwyer,David
AU  - Gruenwald,Mark
TI  - Precalculus
SN  - 0534352871
U1  - 515 22
PY  - 2004///
CY  - Belmont, CA
PB  - Thomson-Brooks/Cole
KW  - Functions
N1  - Includes index
ER  -