Coates, R.F.W. <br/><br/>
Modern communication systems/ 
R.F.W. Coates 
 - London:  Macmillan,  c1975 
 - xi, 291 p.;  23 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 287-289 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems<br/>Modulation (Electronics)<br/>Electronic systems
<br/><br/><label>Dewey Class. No.: </label>621.38