Wheelan, Susan A. <br/><br/>
The handbook of group research and practice 

 - London  SAGE  2005 
 - xvi,589p.  26cm 
<br/><br/><label>ISBN: </label>0761929584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH METHODOLOGY
<br/><br/><label>Dewey Class. No.: </label>302.3072  / WHE