Singal, T L <br/><br/>
Analog and digital communications 

 - New Delhi  Tata McGraw Hill  2012 
 - xxii, 911p.   
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780071072694 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analog and digital communications<br/>Angle modulation techniques<br/>Digital communications<br/>Electronic communications<br/>Spread spectrum communication