TY  - BOOK
AU  - Zill, Dennis G.
TI  - Essentials of Precalculus : : With Calculus Previews 
SN  - 978-1-4496-3826-9
U1  - 515.1 
PY  - 2012///
CY  - Estados Unidos 
PB  -  Jones & Bartlett
KW  - PRECALCULUS
N1  - Topic in algebra - Use of a Calculator - Basic skills - Selected solutions - Funtions - Exponential preview - The real line - Factorials
ER  -