Hoiberg, Dale H <br/><br/>
The new encyclopedia Britannica - Vol. 4: Micropedia -Ready reference 

 - 15th ed 
 - Chicago  Routledge  2007 
 - 980 p.  29 cm. 
<br/><br/> 005194  X 172 
<br/><br/><label>ISBN: </label>2006921233 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.
<br/><br/><label>Dewey Class. No.: </label>301  / N532