TY  - BOOK
AU  - Hornsby,John
AU  - Lial,Margaret L.
TI  - A graphical approach to precalculus
SN  - 0321028481
AV  - QA331 .H643 1999
U1  - 512/.1 21
PY  - 1999///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Functions
KW  - Precalculus
N1  - Includes index
ER  -