Greenwood, Davydd J Levin, Morten <br/><br/>
Introduction to action research: Social research of social change 

 - London  Sage  1998 
 - xiii;274p 
<br/><br/><label>ISBN: </label>761916768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Action research<br/>Social change<br/>Social process