Montgomery, Henry. <br/><br/>
Is an equal interval scale an equal discriminability scale? / 
[by] Henry Montgomery and Hannes Eisler. 
 - [Goteborg] :  University of Goteborg,  1972. 
 - Goteborg psychological reports ;  v. 2, no. 22 .
<br/><br/> Cover-title. 
<br/><br/>Bibliography: p. 17-18. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perception.