Burtness, Paul S., <br/><br/>
Effective English for business communication 
Paul S. Burtness, Alfred T. Clark, Jr. 
 - 7th ed. 
 - Cincinnati  South-Western Pub. Co.  c1980. 
 - x, 595 p.  24 cm. 
<br/><br/> Sixth ed., published in 1970, by R. R. Aurner and P. S. Burtness.  Includes index. 
<br/><br/><label>ISBN: </label>0538051809 
<br/><br/><label>LCCN: </label>78055673 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence<br/>English language--Business English.
<br/><br/><label>LC Class. No.: </label>HF5721  / .A853 1980 
<br/><br/><label>Dewey Class. No.: </label>808/.066/651