Williams, Richard A.,   1936- <br/><br/>
Communication systems analysis and design :  a systems approach /  [Book]. 
Richard A. Williams.  
 - Englewood Cliffs, N.J. :   Prentice-Hall,   1987. 
 - viii, 470 p. :   ill. ;   26 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 460-462. 
<br/><br/><label>ISBN: </label>0131537776 0131538756 (intl ed) 
<br/><br/><label>LCCN: </label>86017015 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems.