Power system protection reference manual :  Reyrolle protection / 
edited by Denis Robertson. 
 - Stocksfield ;  Boston :  Oriel Press,  c1982. 
 - vii, 226 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0853621969 :  £21.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric power systems--Protection.<br/>Protective relays.
<br/><br/><label>Dewey Class. No.: </label>621.381044  / POW