Guffey, Mary Ellen. <br/><br/>
Business communication :  process & product / 
Mary Ellen Guffey, Dana Loewy. 
 - 7th ed. 
 - Mason, OH :  South-Western/Cengage Learning,  c2011. 
 - 1 v. (various pagings) :  col. ill. ;  29 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9780538466257 (hbk.) 0538466251 (hbk.) 
<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>658.45  / GUF 2011