edited James Trefil <br/><br/>
Encyclopedia of Science and Technology 

 - Routledge, New York  2001 
 - 554p 
<br/><br/><label>ISBN: </label>0-415-93724-8 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>General Reference Works
<br/><br/><label>Dewey Class. No.: </label>R 503 E.S.T.