Smol,G. <br/><br/>
Telecommunication; a System Approach 

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 - London  George Allen & Unwin  1976 
 - 270 p.   
<br/><br/>  Bibliog. p. 260-263 
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<br/><br/><label>Subjects--Index Terms: </label>Telecommunication; 
<br/><br/><label>Dewey Class. No.: </label>621.39