The key Student Study Guide/ 
Sonya Witzman. 
 - Gautam Rao:  Castle Rock;  2011. 
 - 267p.: 
<br/><br/><label>ISBN: </label>9781770442566 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Math 11 Functions
<br/><br/><label>LC Class. No.: </label>QA 11 .M384 2011