The Facts on file encyclopedia of the 20th century /general editor, John Drexel. 

 - New York :  Facts on File,  (c)1991. 
 - ix, 1046 pages :  illustrations, maps, portraits ;  28 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/>
<br/><br/><label>LCCN: </label>91021278 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History, Modern--20th century--Dictionaries.
<br/><br/><label>LC Class. No.: </label>D419  / .F338 1991 D419