Warrington, Albert Russell van Cortlandt <br/><br/>
Protective relays : their theory and practice volume two 

 - 3rd ed. 
 - London :  Chapman & Hall,  1994 
 - 434 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROTECTIVE RELAYS
<br/><br/><label>LC Class. No.: </label>TK2861  / W35