Wiksell, Wesley  <br/><br/>
Do they understand you?  a guide to effective oral communication. 

 - New York  Macmillan  1960 
 - ix,200p. 
<br/><br/><label>Subjects--Index Terms: </label>Communication 
<br/><br/><label>Dewey Class. No.: </label>651.73  / WIK