500 tips for open and flexible learning 
Race, Phil. 
 -  Kogan Page Ltd.  1998 
 - vii, 500 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-7494-2410-9 
<br/><br/><label>Dewey Class. No.: </label>370.153 R11f 1998