The new encyclopaedia britannica 

 - 15th 
 - Encyclopędia Britannica, Inc.   Chicago  1980 
 - 1062p.  fig., photo, table,  
 - Volume  16 .
<br/><br/><label>ISBN: </label>0-85229-360-7 
<br/><br/><label>Nat. Bib. No.: </label>4853 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Encylopedias & books of facts
<br/><br/><label>Universal Decimal Class. No.: </label>30  / THE