Carlson, A. Bruce <br/><br/>
Communication systems : an introduction to signals and noise in electrical communication 
A. Bruce Carlson, Paul B. Crilly and Janet C. Rutledge 
 - 4th ed 
 - New York  McGraw-Hill  2002 
 - xiii, 850 p. : ill. ; 24 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780070111271 
<br/><br/><label>ISSN: </label>2001030273 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communications<br/>Modulation (Electronics)<br/>Signal theory (Telecommunication)
<br/><br/><label>Dewey Class. No.: </label>621.38223 CAR