Dunckel, Jacqueline, 1930- <br/><br/>
Guide to effective business speaking :  making presentations, using audio-visuals, and dealing with the media / 
Jacqueline Dunckel, Elizabeth Parnham. 
 - North Vancouver :  Self Counse Press,  1987. 
 - xiv, 157p. 
<br/><br/> Published earlier title : The business guide to effective speaking. Includes appendices. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking<br/>Communication in management