Schweber, William L., <br/><br/>
Electronic communication systems :  a complete course / 
William Schweber 
 - Fourth Edition 
 - xii, 820 pages :  illustrations ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780130916211 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication