Singh, R. P. <br/><br/>
Communication systems   analog and digital  [Book] 
R. P. Singh. 
 - 2nd Ed. 
 -  Tata McGraw-Hill New Delhi 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9780070634541 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>Dewey Class. No.: </label>621.39