TY  - BOOK
AU  - Cannon,Lawrence O.
AU  - Elich,Joseph
TI  - Precalculus: problem solving with technology 
SN  - 067399905X
AV  - QA39.2 .C16 1996
U1  - 512/.1 20
PY  - 1996///
CY  - New York
PB  - HarperCollins College Publishers
KW  - Precalculus
N1  - Includes index
ER  -