Frontiers of knowledge / 
[prepared for British Information Services by the Central Office of Information]. 
 - [London :  H.M.S.O.,  1964. 
 - 122 p. ;  20 cm. 
<br/><br/> "The chapters of this book are based on talks first broadcast by the authors in the European Services of the British Broadcasting Corporation". -- p. 6. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of.
<br/><br/><label>Dewey Class. No.: </label>121  / FRO 1964