Taub, Herbert  1918- <br/><br/>
Principles of communication systems 
Herbert Taub, Donald L. Schilling. 
 - 2nd ed. 
 - New York  McGraw-Hill  c1986. 
 - xix, 759 p.  ill. 
<br/><br/><label>ISBN: </label>0070629552 0071003134 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems.