TY  - BOOK
TI  - Precalculus
SN  - 978--0-07-290469-7
U1  - M 515 C658 2007 
PY  - 2007///
CY  - United States of America
PB  - Mc Graw Hill
KW  - Precalculus
N1  - Includes Index
ER  -