Guffey, Mary Ellen. <br/><br/>
Essentials of business communication / 
Mary Ellen Guffey, Dana Loewy. 
 - 8th ed. 
 - Mason, OH :  South-Western Cengage Learning,  2010. 
 - xxiv, 444 p :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780324588002 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communication.<br/>Business writing.<br/>English language--Business English.
<br/><br/><label>LC Class. No.: </label>HF5718.3  / .G84