Likert Rensis <br/><br/>
Some applications of behavioural research 

 - Paris, France  United Nations Educational, Scientific and Cultural Organization  1957 
 - 333p. 
 - Title in this Series .
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology