TY  - BOOK
AU  -  Hungerford,Thomas W.
TI  -  Contemporary precalculus : :  a graphing approach / 
SN  -  9780495554028
U1  -  512.1   22
PY  - 2009///
CY  -  Belmont, CA : 
PB  -  Thomson Brooks/Cole, 
KW  -  Functions
KW  -  Textbooks
N1  -  Includes indexes
ER  -