Blake, Roy, author. <br/><br/>
Electronic communication systems /  
Roy Blake.  
 - Second edition. 
 - Albany, N.Y. : Delmar/Thomson Learning, c2002.  Delmar/Thomson Learning,  2002. 
 - xx, 985 pages :   illustrations ;   27 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>In English text. 
<br/><br/><label>ISBN: </label>9789812431585 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunications.<br/>Telecommunication systems.
<br/><br/><label>LC Class. No.: </label>CIR TK 5101  / B53 2008 
<br/><br/><label>Dewey Class. No.: </label>621.382  / B581 2008