Torgerson, Warren S. <br/><br/>
Theory and methods of scaling 

 - New York :  Wiley,  1958 
 - 560 p. 
<br/><br/><label>LCCN: </label>48342 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medición, teoría de la.
<br/><br/><label>Dewey Class. No.: </label>515.42  / T6