"B.L.Theraja" <br/><br/>
A Text Book Of Electrical Technology 

 - Karachi  Farooq Kitab Ghar  1972 
 - 1832 
<br/><br/><label>ISBN: </label>0000000000 
<br/><br/><label>Dewey Class. No.: </label>629.23  / 1101415