Freud, G E <br/><br/>
Sterophonic auscultation and stereophonic display.  [electronic resource] 

 -  British heart journal  Jan 1971 
 - 149 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0007-0769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Display