Christopoulos, C <br/><br/>
Electrical power system protection 
C Christopoulos and A Wright 
 - 2nd ed 
 - Berlin  Springer  1999 
 - xix,607p 
<br/><br/><label>ISBN: </label>9788184894219 
<br/><br/><label>Dewey Class. No.: </label>621.317 CHR