Proceedings Of The American Philosophical Siciety 

 - Cambridge:  The American Philosophical Siciety,   1967 
 - 193 p.  PB 
<br/><br/> General 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings 
<br/><br/><label>Universal Decimal Class. No.: </label>304.6  / AME-A