Wilder, Lilyan <br/><br/>
Professionally speaking :  getting ahead in business and life through effective communicating / 
by Lilyan Wilder ; foreword by John Naisbitt 
 - New York :  Simon and Schuster,  1986 
 - 319 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0671540785  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking<br/>Voice culture