Carlson, A. Bruce, <br/><br/>
Communication systems :  an introduction to signals and noise in electrical communication / 
A. Bruce Carlson 
 - 3rd edition 
 - New York :  McGraw-Hill,  [1986] 
 - xvii, 686 pages :  illustrations ;  21 cm 
 - McGraw-Hill series in electrical engineering. Communications and signal processing .
<br/><br/> Includes index 
<br/><br/>Includes bibliographical references (pages 676-679) and index 
<br/><br/><label>ISBN: </label>9780070099609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal theory (Telecommunication)<br/>Modulation (Electronics)<br/>Digital communications<br/>Digital communications
<br/><br/><label>Subjects--Index Terms: </label>Telecommunication systems  Signals