Cotton, David. <br/><br/>
Harrap's agenda business English through case studies :  casebook / 
David Cotton & Roger Owen. 
 - New rev. ed. 
 - London :  Harrap,  1980. 
 - 112 p. :  ill. 
<br/><br/><label>ISBN: </label>024553346X 
<br/><br/><label>LCCN: </label>90044025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business writing.<br/>English language--Business English.<br/>Commercial correspondence.