The Sage encyclopedia of action research / 
 action research. 
general editors, David Coghlan, Trinity College Dublin, Mary Brydon-Miller, University of Cincinnati. 
 - volumes ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781849200271  RM1570.45 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Action research--Encyclopedias.