Ernest Stech & Sharon A. Ratliffe <br/><br/>
Working In Groups: A Communication Manual For Leaders And Participants In Task-Oriented Group 

 -   National Textbook Company (Ntc)  ©1979 
<br/><br/><label>ISBN: </label> 0 
<br/><br/><label>Dewey Class. No.: </label>658.4022/STE