David Calhoun (ed.) <br/><br/>
Encyclopaedia Britannica : yearbook of science and the future 1993 / edited by David Calhoun 

 - London  Encyclopadiea Britanica  1993 
 - 512p. 
<br/><br/><label>ISBN: </label>852295685 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference book
<br/><br/><label>Dewey Class. No.: </label>R 032 ENC