Encyclopedia international. 

 - New York :  Grolier Incorporated,  c1975. 
 - 584 p. :  ill. ;  26 cm. 
<br/><br/> Includes bibliographies. 
<br/><br/><label>ISBN: </label>0717207064 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.