Temes,L <br/><br/>
Theory and Poblems of Electronic Communication  [Book]. 

 - 2nd 
 -  Tata McGraw Hill 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>70584095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theory and Poblems of Electronic Communication