Theraja B L <br/><br/>
Electrical technology 
Theraja B L 
 - 21th 
 - New Delhi  S Chand  1992 
 - 592 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical technology
<br/><br/><label>Dewey Class. No.: </label>621.301 TH-E