Sharma,R.C and Mohan,Krishan <br/><br/>
Business correspondence and report writing 

 - New Delhi  Tata mc graw hill pub.  1996 
 - 322p. 
<br/><br/><label>ISBN: </label>0 07 462403 2 
<br/><br/><label>Dewey Class. No.: </label>651.75   Sha.N6