Gumhalter, Hans  <br/><br/>
Power supply systems in communications engineering 
Hans Gumhalter 
 - New Delhi  Wiley Eastern Limited  1985 
 - 379p. 
<br/><br/> Part 2 Equipment engineering and planning instructions 
<br/><br/><label>ISBN: </label>812240099-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems--Power supply<br/>Engineering<br/>Telecommunication--Power supply
<br/><br/><label>Dewey Class. No.: </label>621.38 G953p