TY  - BOOK
AU  - Sullivan,Michael
TI  - Precalculus: enhanced with graphing utilities
SN  - 0136015786
U1  - 512.1 
PY  - 2009///
CY  - Upper Saddle River, NJ
PB  - Pearson/Prentice Hall
KW  - Álgebra
KW  - Métodos gráficos
KW  - Cálculo
KW  - Funciones
UR  - http://catdir.loc.gov/catdir/toc/ecip086/2007049327.html
ER  -