Bertcher, Harvey J. <br/><br/>
Group participation :  techniques for leaders and members / 
Harvey J. Bertcher. 
 - 2nd ed. 
 - Thousand Oaks, CA. :  SAGE Publications,  1994. 
 - 197 p. ;  23 cm. 
 - Sage human services guides ;  vol. 10. .
<br/><br/>Includes bibliographical references (p. 188-189) and index. 
<br/><br/><label>ISBN: </label>0803952139  RM129.02 
<br/><br/><label>LCCN: </label>94-31224 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Small groups.<br/>Social groups.<br/>Social participation.<br/>Leadership.