Ellis, Mark,  1945- <br/><br/>
Giving presentations / 
Mark Ellis and Nina O'Driscoll 
 - England  Longman  1992 
 - 96p.  ill.  25cm. 
<br/><br/><label>ISBN: </label>0582064414  RM32.17 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Public speaking