Cohane, John Philip. <br/><br/>
The key. 
Pref. by Cyrus H. Gordon. 
 - New York,  Crown Publishers    [1969] 
 - 288 p.  illus.  24 cm. 
<br/><br/>Bibliography: p. 259-267. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Etymology.<br/>Civilization, Ancient.<br/>Antiquities.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>America--Discovery and exploration--Pre-Columbian.
<br/><br/><label>LC Class. No.: </label>P321  / .C6 1969 
<br/><br/><label>Dewey Class. No.: </label>412