Richardson, C. A.  1891- <br/><br/>
An introduction to mental measurement and its applications / 
by C. A.Richardson. 
 - London ;  New York :  Longmans, Green,  1955. 
 - 102 p. :  illus. ;  19 cm. 
<br/><br/>Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics.
<br/><br/><label>Dewey Class. No.: </label>150.11  / RII 1955