Olmsted, Michael S. <br/><br/>
The small group / 
Michael S. Olmsted & A. Paul Hare ; consulting editor, Charles H. Page. 
 - 2nd ed. 
 - New York :  Random House,  c1978. 
 - xii, 173 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 163-165. 
<br/><br/><label>ISBN: </label>0394321235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Small groups