Ober, Scot <br/><br/>
Business communication / 
Scot Ober. 
 - 7th 
 - Boston, MA :  South-Western CENGAGE Learning,  2009. 
 - xxv, 560 p.:   col. ill.  25 cm. 
<br/><br/> Includes index 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>13: 978-1-4390-3569-6 
<br/><br/><label>LC Class. No.: </label>651.7 Ob22b