English for business  Student's book 

 - New york  Oxford University Press  1973 
 - 123p.  ill.  23cm. 
 - The Bellcrest video series .
<br/><br/><label>ISBN: </label>0194571106  RM23.97 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence--Problems, exercises, etc<br/>English language--Business English--Problems, exercises, etc.