Encyclopaedia Britannica <br/><br/>
New Encyclopaedia Britannica 

 - Chicago  Encycpaedia Britannica,Inc  1977 
 - 780+150 
<br/><br/><label>ISBN: </label>0985229-315-1 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>R032