TY  - BOOK
AU  - Larson,Ron
AU  - Falvo,David C.
TI  - Precalculus: a concise course 
SN  - 9781133960744
U1  - 510 
PY  - 2014///
KW  - Precalculus
KW  - Functions
KW  - Trigonometry
KW  - Algebra
N1  - Includes index
ER  -