Manual of protection of generators, generator transformers and 220kv and 400kv networks (E-REPORT)   
ed by C V J Verma and P K Lal 
 - New Delhi  CBIP  1999 
 - CBI Pub. No 274 .
<br/><br/><label>Dewey Class. No.: </label>621.31210289  / N99 (e-report)