Becker, Ethan F. <br/><br/>
Mastering communication at work :  how to lead, manage, and influence / 
Ethan F. Becker, Jon Wortmann. 
 - viii, 232 pages ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780071625029 (paperback)  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in management.<br/>Business communication.