Dubinsky, James M. <br/><br/>
Business communication : process & product. Study guide / prepared by James Dubinsky, Mary Ellen Guffey 

 - 5th ed. 
 - Mason, Ohio : Thomson/South-Western, C2006. 
 - viii, 276 p. : ill. ; 28 cm. 
<br/><br/><label>ISBN: </label>9780324303414 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Research.
<br/><br/><label>Dewey Class. No.: </label>651.7 DUB