Sinha, K. K. <br/><br/>
Business Communication / 
Sinha, K.K. 
 - 4th ed. 
 - I-38+569p. ; 28 cm. 
<br/><br/><label>ISBN: </label>9789350710111 
<br/><br/><label>Dewey Class. No.: </label>651.75