TY  - BOOK
AU  - Lial,Margaret L.
AU  - Hornsby,E.John
AU  - Scheider,David I.
TI  - Precalculus
SN  - 0321009681 (hbk.)
PY  - 1997///
CY  - Boston
PB  - Addison-Wesley
KW  - Functions
N1  - Includes index
ER  -