Proakis, John G. <br/><br/>
Fundamentals of communication systems 

 - New Delhi:  Pearson Education Inc,  2018. 
 - xviii, 858 p. 
<br/><br/><label>ISBN: </label>9788131705735 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>Dewey Class. No.: </label>621.382 PRO