TY  - GEN
AU  - Coburn, W. John
TI  - Precalculus
SN  - 978007017298
AV  - QA 154.2 COB 2010 
PY  - 2010///
CY  - New York
PB  - McGraw-Hill
KW  - Precalculus
N1  - includes index and appendix
ER  -