Berelson, Bernard,  1912- <br/><br/>
Human behavior :  shorter edition / 
Bernard Berelson, Gary A. Steiner. 
 - Brace & World, New York :  Harcourt,  1967. 
 - 225 p. :  ill. ;  21 cm. 
<br/><br/>p. 209-217. includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology.<br/>Sociology.