The Official :  Study guide for all Sat subject tests. 

 - New York :  College Board,  2006. 
 - vi, 784 p. :  ill., maps ; 28 cm. + 2 sound discs (digital ; 4 3/4 in.) ;  28 cm. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>xxx  / C697ó