The new encyclopaedia britannica. 

 - 15th ed. 
 - London :  Encyclopaedia Britannica,  c 2010. 
 - Vols. :  ill. ;  28 cm. 
<br/><br/>V. 20- (Macropaedia : knowledge in depth) ; 
<br/><br/>314  314 
<br/><br/><label>ISBN: </label>978-1-59339-837-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/> dictionaries.<br/>Encyclopedias and dictionaries.
<br/><br/><label>Dewey Class. No.: </label>032 / N24