Impact of science on society /  
UNESCO 
 - Paris :    Unesco,    1950- 
 - v. :    ill. ;    26 cm. 
 - Quarterly 
 - Vol. 1, no. 1 (1950)- 
<br/><br/>  Latest issue consulted: Vol. 34, no. 3 (1984). 
<br/><br/><label>Dewey Class. No.: </label>505