"Schoenbeck, Robert J" <br/><br/>
Electronic Communications: Modulation and Transmission 

 - \\200202ENGGPCX 
 - Phi Learning Pvt Ltd   2002  New Delhi  
 - 644p. 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>8120314832