LONG, L D <br/><br/>
The principles and purpose of objective testing.  [electronic resource] 

 -  Federation bulletin  Oct 1951 
 - 295-306; contd p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0014-9306 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Medical<br/>Humans