Smale, P.H. <br/><br/>
Telecommunication systems I  a textbook covering the level I syllabus of the technician education council 
P.H.Smale 
 - 2nd ed. 
 - London  Pitman Books Limited  1981 
 - 121p. ill. 25cm. 
<br/><br/><label>ISBN: </label>0273017764 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication<br/>Telecommunication system