TY  - BOOK
AU  - Webber,Robert P.
TI  - Precalculus : an elementary functions approach
T2  - Contemporary undergraduate mathematics series
SN  - 0818502924
U1  - 512.1 
PY  - 1980///
CY  - Monterey, Calif.
PB  - Brooks/Cole Pub. Co.
KW  - Precalculus
N1  - Includes index
ER  -