Gupta, Niraj K. <br/><br/>
Business of tals communication : networking in the new millennium 
by Niraj K Gupta 
 - New Delhi  Tata Mcgraw - Hill  c2000 
 - xxi,506p.:illus. ;  25cm. 
<br/><br/><label>ISBN: </label>0  07  463497  6 
<br/><br/><label>Dewey Class. No.: </label>384  /  GUP