Krech , David. <br/><br/>
Theory and Problems of Social Psychology /  Textual Documents 
David Krech & R.S.Crutchfield. 
 - 1st ed. / 
 - New York :  McGraw - Hill book company ,  ©1948. 
 - xv,640p. :  ill ;  22cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Sociology Social Psychology G-Sociology 
<br/><br/><label>Dewey Class. No.: </label>301.15  / K 871 T