Yearbook of science and the future. 

 - Chicago :  Encyclopaedia Britannica,  1975- 
 - v. : 
<br/><br/><label>ISBN: </label>REF295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-Periodicals.-
<br/><br/><label>Dewey Class. No.: </label>505  / Ye