Singh, R. P. <br/><br/>
Communication systems :  analog & digital 

 - 2nd ed. 
 - New Delhi :  Tata McGraw-Hill Education,  c2007 
 - xvii, 584 p. :  ill.;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0070634548 (pbk)  Rs.250.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems<br/>Telecommunication
<br/><br/><label>Dewey Class. No.: </label>621.382