Fleming, Walter. , <br/><br/>
Precalculus mathematics :  a problem-solving approach / 
Walter Fleming, Dale Varberg. 
 - 2nd ed. 
<br/><br/><label>ISBN: </label>0136950086 9813076143 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>LC Class. No.: </label>QA39.2   / .F56 1989