Lesikar,Raymond V. <br/><br/>
Business communication  Making connections in a digital world 

 - 11 Ed. 
 - New Delhi  Mcgraw-Hill Inc  2008 
 - 737p. 
<br/><br/><label>ISBN: </label>9.7800701468e+012 
<br/><br/><label>Universal Decimal Class. No.: </label>651.7  / LES/BUS