Group dynamics 

 - Boston  Cengage.  2014 
 - xviii,697p.  24cm. 
<br/><br/><label>ISBN: </label>13;9781337408851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups
<br/><br/><label>LC Class. No.: </label> / Forsyth, Donelson R