TY  - BOOK
AU  - Davis,Mary Ellen
AU  - Edwards,C.Henry
TI  - Elementary Mathematical Modeling: Functions and Graphs 
SN  - 0136154166
AV  - QA331.3 .D11
PY  - 2007///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  -  
KW  - Functions
KW  - Algebra
KW  - Graphic methods
N1  - Includes Index
UR  - http://www.loc.gov/catdir/toc/ecip074/2006036631.html
ER  -