Kolby, Jeff. <br/><br/>
GRE math prep course / 
Jeff Kolby, Derrick Vaughn, Kunda Vamsidhar. 
 - New ed. 
 - New York :  Nova Press,  2016. 
 - 524 p. :  ill. ;  24 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>9788172344610 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Examinations.<br/>Graduate Record Examinations
<br/><br/><label>Dewey Class. No.: </label>510.76  / KOG