WILNER, B I <br/><br/>
Distance discrimination. VIII. Influence of rod brightness and background illumination in Howard-Dolman test.  [electronic resource] 

 -  A.M.A. archives of ophthalmology  May 1951 
 - 523-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0096-6339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance Perception<br/>Humans<br/>Light<br/>Lighting<br/>Photic Stimulation<br/>Space Perception