Blackburn, J. Lewis, <br/><br/>
Protective relaying :  principles and applications / 
J. Lewis Blackburn. 
 - New York :  M. Dekker,  c1987. 
 - xiii, 545 p. :  ill. ;  24 cm. 
 - Electrical engineering and electronics ;  37 .
<br/><br/>Includes bibliographies and index. 
<br/><br/>
<br/><br/><br/>English. 
<br/><br/><label>ISBN: </label>0824774450 
<br/><br/><label>LCCN: </label>86032869  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protective relays.
<br/><br/><label>LC Class. No.: </label>TK2861  / .B59 1987 
<br/><br/><label>Dewey Class. No.: </label>621.317/BLP