Smale, P. H. <br/><br/>
Telecommunication systems TEC Level I / 
P.H. Smale. 
 - 2nd ed. 
 - Blue Ridge Summit, PA :  Tab Books,  c1986. 
 - iv, 153 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Introduction To Transmission (Page-1), The Modulation Process (Page-14), Introduction To Radio Systems (Page-21), Introduction To Television (Page-27), Principles Of The Telephone Instrument (Page-37), Introduction To Lines, Loses And Noise (Page-46), Introduction To Public Telephone And Telegraph Networks (Page-55), Introduction To Telephone Exchange Switching Principles (Page-66), Introduction To Radar And Navigational Aids (Page-77), Introduction To Data Transmission (Page-89). 
<br/><br/><label>ISBN: </label>0830629246 (pbk.) : 
<br/><br/><label>LCCN: </label>87009996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication Engineering
<br/><br/><label>Dewey Class. No.: </label>621.382,SMA