Guffey, Mary Ellen. <br/><br/>
Essentials of business communication / 
Mary Ellen Guffey. 
 - 5th ed. 
 - Cincinnati, Ohio :  South-Western College Pub.,  c2001. 
 - xii, 499 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0324013620 0324013639 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business writing.<br/>English language--Business English.<br/>Business communication.
<br/><br/><label>Dewey Class. No.: </label>651.7  / GUE