Gumhalter, Hans <br/><br/>
Power Supply Systems in Communications Engineering  

 - New Delhi :   Wiley Eastern,   c1984 
 - 230 p.  : ill 
<br/><br/>
<br/><br/>Pt. 1. Principles  
<br/><br/><label>ISBN: </label>8122400981 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication Power Supply
<br/><br/><label>Dewey Class. No.: </label>621.38  / GUM