Frontiers of knowledge /    
contributors: C. F. Powell, [and others] 
 - London ,     1964. 
 - 122 p. 
 - Modern world series   .
<br/><br/>  Prepared for the British Inforamtion Services by the Central Office of Inforamtion 
<br/><br/>Based on talks broadcast in B.B.C. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--------
<br/><br/><label>National Library of Medicine Call No.: </label>Q 175   /  F928k