The new encyclopaedia britannica. 

 - 15th ed. 
 - London :  Encyclopaedia Britannica,   c 2010. 
 - Vols. :  ill. ;  29 cm. 
<br/><br/>V. 7- Macropaedia : ready reference ; 
<br/><br/>42  42 
<br/><br/><label>ISBN: </label>978-1-59339-837-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias.<br/> Dictionaries.
<br/><br/><label>Dewey Class. No.: </label>032 / N24