Sunil S. Rao <br/><br/>
Switchgear and protection 

 - 10 
 - Delhi  Khanna Publishers  1992 
 - xxxiv, 1663p;  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control system<br/>Electrical engineering<br/>Switchgear and Protection