Wells, G. W. <br/><br/>
Electronics and communications / 
G.W. Wells. 
 - London :  Longman,  1970. 
 - 92 p. :  ill. ;  20 cm. 
 - Technical English supplementary readers .
<br/><br/><label>ISBN: </label>0582525829 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Technical English.<br/>English language--Study and teaching.<br/>Electronics.<br/>Telecommunication systems.