E. Missen <br/><br/>
Elementary telegraphy  covering the syllabus of the city and guilds of london institute examination grade 1 
E. Missen 
 - 1st ed 
 - George Newnes Limited  London  1946 
 - 339 p  illus  24 cm  108 illustrations 
<br/><br/>Introduction (Page-9) Principles of the State Stop Telegraph System (Page-18) Telegraph Relays (Page-86) Elementary Line Telegraph Transmission (Page-146) Voice frequency Telegraphy (Page-177) Telegraph Circuits (Page-203) Telegraph Instrument Room Equipment (Page-236) Telegraph Signal Distortion (Page-274) Testing and Measuring Apparatus (Page-288) Telegraph Power Supplies (Page-322)  
<br/><br/><br/>Almirah No.38 Shelf No.5 
<br/><br/><label>Subjects--Personal Names: </label><br/>E. Missen
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary telegraphy
<br/><br/><label>Dewey Class. No.: </label>621.383