Gibbs, Graham <br/><br/>
53 Interesting things to do in your lectures. 
Graham Gibbs 
 - 4th ed. 
 - Avon,   Technical and Educational Services  1992. 
 - xi, 144 p. 
<br/><br/><label>ISBN: </label>0-947885-03-X 
<br/><br/><label>Dewey Class. No.: </label>371.396 GIF