Torgerson, Warren S. <br/><br/>
Theory and methods of scaling/ 
Torgerson Warren S. 
 - New York,  Wiley  [1958] 
 - 460 p.  illus.  24 cm. 
<br/><br/>Includes bibliography and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics.
<br/><br/><label>LC Class. No.: </label>BF39  / .T6