Mill,Bernas.A <br/><br/>
Complete business letters 

 - 3rd ed. 
 - [Singapore]  Composite Study and pub.  1992 
 - 215 p. 
<br/><br/><label>ISBN: </label>9812070095 
<br/><br/><label>Dewey Class. No.: </label>808.06665  / MIL