VERDERBER, Rudolph F. <br/><br/>
The challenge of effective speaking 
MITCHELL, Annie (ed.) 
 - 13th ed. 
 - xx,340p.  col. ill.  27cm. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0534646972  RM299.20 
<br/><br/><label>Dewey Class. No.: </label>808.51