Guffey, Mary Ellen, <br/><br/>
Essentials of business communication / 

 - 11th ed. 
 - Australia, Brazil, Mexico :  Cengage Learning, Inc.,   c2019. 
 - xix, 482, [89] pages :  Color illustrations ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781337386494 1337386499 9781337386616 1337386618 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business writing.<br/>English language - business English<br/>Business communication.
<br/><br/><label>LC Class. No.: </label>HF 5718.3  / GUF