Flurshem, C.H., Ed. <br/><br/>
Power circuit breaker theory and design 

 -  Peter peregrinus Ltd., Herts, 1982 
 - xvii+600p 
 -  IEE power engineering series 1  Johns, A.T  Ratcliff, G  Wright, A .
<br/><br/><label>Universal Decimal Class. No.: </label>621.316.57  / FLU.82