Langer,  William  L. <br/><br/>
An  Encyclopedia  of  World  history 

 - 1st /   2008. 
 - Delhi:  Surajit  Publication,  2008. 
 - 1243p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>History, World  History. 
<br/><br/><label>Dewey Class. No.: </label>909