Kalam, Akhtar <br/><br/>
Power system protection and communications 
Akhtar Kalam and D P Kothari 
 - New Delhi  New Age International ( P) Limited, Publishers  2010 
 - xxxix,357p 
<br/><br/><label>ISBN: </label>9788122427417 
<br/><br/><label>Dewey Class. No.: </label>621.317 KAL