Sparks,Karen Jacobs, ed <br/><br/>
Encyclopaedia Britannica 2011: Book of the year 

 - U.S.A  Encyclopaedia Britannica  2011 
 - 880p. 
<br/><br/><label>ISBN: </label>9781615354528 
<br/><br/><label>Dewey Class. No.: </label>030  En19E