Tacey, William S. <br/><br/>
Business and professional speaking / 
William S. Tacey. 
 - 4th ed. 
 - Dubuque, IA :  Brown,  c1983. 
 - xiii, 280p. : ill. 
<br/><br/> Includes bibliographies, appendix, and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oral communication