Countries of the world and their leaders. 

 - 3rd. ed. 
 - Michigan :      Gale Research ,  1977 
 - 1141p. :  ill. ;  20 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0810310384 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History<br/>Statesmen<br/>Geography<br/>Biography
<br/><br/><label>Dewey Class. No.: </label>909  / COU