Encyclopaedia Britannica, Inc <br/><br/>
Yearbook of Science and the Future: 1988 

 - Chicago    Encyclopaedia Britannic  1998 
 - 542p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science
<br/><br/><label>Dewey Class. No.: </label>503 YEA