Guffey, Mary Ellen and Loewy, Dana <br/><br/>
Essentias of business communication 9e 

 - 9th ed 
 - Mason, USA  South-western cengage Learning.  2013. 
 - 484p. 
<br/><br/><label>ISBN: </label>13: 9781111821234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Business communication. 2. Business writing
<br/><br/><label>LC Class. No.: </label>HF 5718.3 .G84 2008