VIJAYA SOMASUNDARAM <br/><br/>
PRINCIPLES OF COMMUNICATION 

 - FIRST EDITION 
 - DELHI  AUTHER PRESS GLOBEL NETWORK  2005 
 - 335 
<br/><br/><label>ISBN: </label>8172732589 
<br/><br/><label>Dewey Class. No.: </label>621.38 SOM/P