Harris, C E <br/><br/>
A CONUNDRUM BY WIRELESS.  [electronic resource] 

 -  British medical journal  Nov 1932 
 - 843-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0007-1447 
<br/><br/><label>Standard No.: </label>10.1136/bmj.2.3748.843  doi