The new encyclopaedia britannica. 

 - 15th ed. 
 - London :  Encyclopaedia Britannica,  c 2010. 
 - Vols. :  ill. ;  27 cm. 
<br/><br/>V. 28-Macropaedia : knowledge in depth ; 
<br/><br/>85  85 
<br/><br/><label>ISBN: </label>0-85229-605-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias<br/> dictionaries.
<br/><br/><label>Dewey Class. No.: </label>032 / N24