Trapp, Robert <br/><br/>
Discovering the world through debate :  A practical guide to educational debate for debaters, coaches and judges / 
Robert Trapp [and others] ; With the assistance of Judith K. Bowker. 
 - Third edition 
 - New York :  IDEA,  2005. 
 - 258 p. :  ill ;  28 cm. 
<br/><br/><label>ISBN: </label>1-932716-06-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oratory