The New encyclopaedia Britannica. 

 - 15th ed. 
 - Chicago :  Encyclopaedia,  1993. 
 - 32 v :  ill. (some col.) , maps ;    cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/>v. 1-12 Micropaedia. v. 13-29 Macropaedia. v. 30 Propaedia. v.31-32 Index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedias and dictionaries.