Peterson's <br/><br/>
Peterson's CLEP success . 

 - 9th ed 
 - New York  Peterson's, a Nelnet Company  2007 
 - xii, 384 p  cm 
<br/><br/><label>ISBN: </label>9780768924794 
<br/><br/><label>Dewey Class. No.: </label>378.1662 PET