Cocking, W.T. <br/><br/>
Wireless servicing manual/ 
W.T. Cocking 
 - 4th ed. 
 - London:  Wireless World,  [19--?] 
 - x, 278 p.:  ill.;  19 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> £ 1.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wireless communication systems<br/>Radio--Packet transmission
<br/><br/><label>Dewey Class. No.: </label>621.384136