Tight, Malcolm, <br/><br/>
Key Concepts in Adult Education and Training 
By Malcolm Tight 
 - 2nd Ed. 
 - New York  Routledge,  2016 
 - ix;196p. 
<br/><br/><label>ISBN: </label>978-1-138-14037-0 
<br/><br/><label>Dewey Class. No.: </label>T3  / Q6