Rao.T.S.M. <br/><br/>
Power Systems Protection Static Relays Micro.Appl. 

 - 2nd Ed. 
 -  Tata McGraw-Hill Publishing Company Limited  1989 
 - XV , 723p.  23 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>ELEC
<br/><br/><label>Index Terms--Genre/Form: </label><br/>D-14
<br/><br/><label>Dewey Class. No.: </label>621.31902  / RAO