TY  - BOOK
AU  - Cohen,David
TI  - Precalculus
SN  - 9780136152675 (pbk.) :
AV  - QA39.2 COH 
U1  - 512.1 22
PY  - 2012///
CY  - Australia
PB  - Brookes/ COLE
KW  - Algebra
KW  - Trigonometry
KW  - Geometry, Algebraic
ER  -