Blake, Roy. <br/><br/>
Electronic communication systems / 
Roy Blake. 
 - 2nd ed. 
 - xx, 985 p. ;  25 cm. 
<br/><br/> Originally published in Cengage, Singapore.  Includes index. 
<br/><br/><label>ISBN: </label>9789812431585 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.