Danielson, George Lord. <br/><br/>
Revision notes and worked examples for telecommunication and electrical technicians   Principles A 
G. L. Danielson 
 - London  Heinemann Educational Books Ltd  1967 
 - v,111p  ill  21cm 
<br/><br/><label>ISBN: </label>201110003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication