Protective relaying : principles and applications 
Protective relaying principles and applications 
 -  "xii, 246p.: hbk. " 
 - United Kingdom  Auris Reference  2016 
<br/><br/><label>ISBN: </label>9781781546970 
<br/><br/><label>Dewey Class. No.: </label>621.317 BLA  / 2 2.621.317 BLA