GUPTHA, J.B. <br/><br/>
COURSE IN ELECTRICAL TECHNOLOGY 

 - 12th 
 - NEW DELHI  S.K. KATARIA  2009 
 - 2,738p. 29x23Cms. 
<br/><br/><label>ISBN: </label>81-85749-31-0 
<br/><br/><label>Dewey Class. No.: </label>621.3 G9794