Horowitz, Stanley H. <br/><br/>
Power system relaying / 
Stanley H. Horowitz, Arun G. Phadke 
 - 4th ed. 
 - Chichester, West Sussex :  John Wiley & Sons Inc.,  2013 
 - xv,381p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781118662007 hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protective relays.<br/>Electric power systems--Protection.