Fundamentals of Action Research/  the early years 
Cooke, W M 
 - Four-Volume Set 
 - London:  SAGE Publications Ltd,  2005. 
 - 347 
<br/><br/><label>ISBN: </label>1412902207 
<br/><br/><label>Dewey Class. No.: </label>300.72  / COO/F