HSU, E H <br/><br/>
An experimental study on mental numbers and a new application.  [electronic resource] 

 -  The Journal of general psychology  Jan 1948 
 - 57-67 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-1309 
<br/><br/><label>Standard No.: </label>10.1080/00221309.1948.9711768  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Psychology