Guffey, Mary Ellen.  <br/><br/>
Business communication : process & product / Mary Ellen Guffey. 

 - 6th ed. 
 - Mason, OH : South-Western Cengage Learning, C2008. 
 - 1 v. (various pagings) : col. ill. ; 29 cm. 
<br/><br/><label>ISBN: </label>9780324542905 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Business--Research--Data processing. 
<br/><br/><label>Dewey Class. No.: </label>651.7 GUF