GUPTA, P. V,SONI, M. L <br/><br/>
A COURSE IN ELECTRICAL POWER GENERATION TRANSMISSION AND DISTRIBUTION PROTECTION AND SWITCHGEAR UTILIZATION 

 - DELHI  DHANPAT RAI  1980 
 - 177P 
<br/><br/><label>Dewey Class. No.: </label>621.3 SON'C