Guffey, Mary Ellen. <br/><br/>
Essentials of business communication / 
Mary Ellen Guffey and Dana Loewy. 
 - 9th  ed. 
 - Mason, Ohio :  South Western, Cengage Learning,  2013. 
 - xxiv, [various pagination]  p. ;    cm. 
<br/><br/><label>ISBN: </label>9781111821227 :  $1.44 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Communication.<br/>Business English.