TUBBS, S. L. <br/><br/>
A Systems Approach to Small Group Interaction  

 - 8th Ed. 
 - New York,  McGraw-Hill,  2004. 
 - xviii, 437p.: ill.; figure, picture, table.  Glossary, index, references  24cm. 
<br/><br/><label>ISBN: </label>0-07-286247-5 
<br/><br/><label>Dewey Class. No.: </label>658. 4036 TUB