Davis, Mary Ellen & Edwards, C. Henry  <br/><br/>
Elementary Mathematical Modeling: Functions and Graphs 
By Mary Ellen Davis & C. Henry Edwards 
 - New Jersey  Prentice Hall, Inc.  2001 
 - xiii, 385 pages, 26 cm. 
<br/><br/> includes index & credits 
<br/><br/><label>ISBN: </label>0-13-096202-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.<br/>Algebra-Graphic methods.
<br/><br/><label>Dewey Class. No.: </label>511.8 D29 2001