Barker, Forrest L. <br/><br/>
Communications electronics :  systems, circuits, and devices /  [Book]. 
Forrest Barker.  
 - Englewood Cliffs, N.J. :   Prentice-Hall,   1987. 
 - xii, 676 p. :   ill. ;   25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 647-648. 
<br/><br/><label>ISBN: </label>0131538837 0131539825 (intl ed) 
<br/><br/><label>LCCN: </label>86012347 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.