Greenberg, Joseph H. <br/><br/>
Language universals :  with special reference to feature hierarchies / 
by Joseph H. Greenberg 
 - The Hague :  Mouton,  1966 
 - 89 p. ;  21 cm. 
 - Janua linguarum series minor  59 .
<br/><br/><label>ISBN: </label>902793245X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages