Guffey, Mary Ellen <br/><br/>Business English Mary Ann Guffey  -- 6th ed.  -- Cincinnati, Ohio  South-Western College Pub.  1999 <br/>xii, 445p.  28cm. <br/><br/><label>ISBN: </label>9710859870 <br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Business English.<br/><br/><label>Dewey Class. No.: </label>GC 428.208865 G969 1999