Friedrich, Johannes,  1893- <br/><br/>
Extinct languages. 

 - Westport, Conn.,  Greenwood Press  [1971, c1957] 
 - x, 182 p.  illus.  23 cm. 
<br/><br/> Translation of Entzifferung verschollener Schriften und Sprachen. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>083715748X 
<br/><br/><label>LCCN: </label>74139132  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extinct languages.<br/>Inscriptions--History.<br/>Writing--History.
<br/><br/><label>LC Class. No.: </label>P901  / .F713 1971 
<br/><br/><label>Dewey Class. No.: </label>417/.7