Smith, Peter B. (Peter Bevington). <br/><br/>
Group processes and personal change / 
Peter B. Smith. 
 - London :  Harper & Row,  1980. 
 - 257 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>0063181460 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups.<br/>Social interaction.