Williams, Hugh <br/><br/>
Fifty things your need to know about world history 
Hugh Williums 
 - London  Collins  2010 
 - viii, 414p.  ill., picture;  24cm. 
<br/><br/> include index 
<br/><br/><label>ISBN: </label>9780007326501 
<br/><br/><label>Dewey Class. No.: </label>909