Worldmark encyclopedia of the nations 
editor and publisher Moshe Y. Sachs 
 - 3rd ed. 
 - New York  Worldmark Press  1967 
 - 5 v. : ill. ; 29 cm. 
<br/><br/><label>LCCN: </label>67-12728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics--Encyclopedias