Hancock/john C  <br/><br/>
Introduction to the principles of communication theory 

 - New Delhi  Tata Mc Graw hill  1987 
 - 253 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>communication
<br/><br/><label>Dewey Class. No.: </label>621.38  / HAN