Macmillan <br/><br/>
Science & Technology Encyclopedia  

 - Great Britain  George Philip Limited   1998 
<br/><br/><label>ISBN: </label>0-333-93131-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference
<br/><br/><label>Dewey Class. No.: </label>R 503  / ENC-SC