Encyclopedia Britannica 

 -  Chicago, Encyclopædia Britannica,  1968 
<br/><br/><label>Subjects--Index Terms: </label>Encyclopedias And dictionaries 
<br/><br/><label>LC Class. No.: </label>AE5.E363 1968 
<br/><br/><label>Dewey Class. No.: </label>031