Madhava Rao, T. S <br/><br/>
Power system protection :  static relays / 
T. S. Madhava Rao. 
 - 2nd ed. 
 - New Delhi ; New York :  McGraw-Hill,  c1989. 
 - xv, 723 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0074603078 9780074603079 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric power systems--Protection.<br/>Static relays.