TY  - BOOK
AU  - Clark,William D.
AU  - McCune,Sandra K.
TI  - Precalculus
T2  - Practice makes perfect
SN  - 9780071761789
U1  - 510 
PY  - 2012///
CY  - New York
PB  - McGraw-Hill
KW  - Precalculus
KW  - Juvenile literature
KW  - Study and teaching
ER  -