Proakis, John G. <br/><br/>
Communication systems engineering 
John G.Proakis 
 - 2nd ed. 
 - New Delhi :  Pearson Education,Inc.,  c2002. 
 - xiv, 801 p. :  ill. ;  24 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8177584286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.
<br/><br/><label>Dewey Class. No.: </label>621.382