TY  - DATA
AU  - Lial,Margaret L.
AU  - Hornsby,John
AU  - Schneider,David I.
TI  - College algebra & trigonometry and precalculus
SN  - 0321081609
PY  - 2001///
CY  - Cambridge
PB  - Addison Wesley Longman
KW  - Algebra
KW  - Plane trigonometry
ER  -