Danielson, G. L. <br/><br/>
Radio and line transmission  volume 1 
G. L. Danielson, R. S. Walker 
 - 2nd.ed 
 - London  Newnes-Butterworths  1969 
 - 282p.  ill.;  23cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0592059758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunications