Discovery :  developments in science / 
examined by Edward Appleton ... [et al.] 
 - London :  Arco Publicatioins,  c1961 
 - 207 p. :  ill. ;  20 cm. 
<br/><br/> Includes index  Televisiontalks 
<br/><br/><label>ISBN: </label> USD 12.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Addresses, essays, lectures<br/>Television programme in science<br/>Invention--Addresses, Essays, lectures<br/>Science
<br/><br/><label>Dewey Class. No.: </label>504