TY  - BOOK
AU  - Lial 
AU  - Hornsby, John
AU  - Schneider, David I.
TI  - Precalculus 
SN  - 032122762X 
U1  - 512 LIA 2005 
PY  - 2005///
CY  - Boston
PB  - Person Education
KW  - Algebra
KW  - Trigonometry
N1  - Includes index; Includes question and answer
ER  -