Usher,Robin, <br/><br/>
Adult Education as Theory,Practice and Research :  
By Robin Usher and Ian Bryant .  
 - New York  Routledge,  2012 
 - 212p. 
<br/><br/><label>ISBN: </label>978-0-415-68439-2 
<br/><br/><label>Dewey Class. No.: </label>T3  / Q2.85