Gumhalter, Hans <br/><br/>
Power supply systems in communications engineering, Part 2: Equipment engineering and planning instructions 

 -   Wiley Eastern Ltd., New Delhi  1989 
 - 379 
<br/><br/><label>ISBN: </label>998 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Power supply in communications systems
<br/><br/><label>Dewey Class. No.: </label>621.38232  GUM-P