Smol, G. (Gaby) <br/><br/>
Telecommunications : a systems approach / 
Smol, G. (Gaby) 
 - iii, 270 p. : ill. ; 25 cm. 
 - Open University set books .
<br/><br/> Includes index,Bibliography: p. 260-263. 
<br/><br/><label>ISBN: </label>0046210237 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems.<br/>Telephone systems.<br/>Television.
<br/><br/><label>Dewey Class. No.: </label>621.382