Lathi, B.P <br/><br/>
Modern Digital and Analog Communication Systems 

 - 4th ed. 
 - New Delhi:  Oxford University Press,  c2010. 
 - xxi, 902 p. :  Pictures. Tables, Diagram, Circuit:  26 cm. 
<br/><br/> Includes indexes. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9780198073802 
<br/><br/><label>Dewey Class. No.: </label>621.382  / L352m 2010