TY  - BOOK
AU  - Lial, Margaret L.
AU  - Hornsby, John.
AU  - Schneider, David I.
AU  - 
TI  - College algebra and trigonometry
SN  - 981-4119-91-1
U1  - 516.24 L693 2002 
CY  - Boston
PB  - Addison Wesley.
KW  - Trigonometry
KW  - Algebra
ER  -