SMITH J R G <br/><br/>
Elementary Telecommunication Practice 

 - London  English Language Book Society  1967 
 - 319p 
<br/><br/><label>ISBN: </label>0-340-04619-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Telecommunication system