Power system protection and switch gear 

 - Calcutta  Oxford university press  1987 
 - 177p. 
<br/><br/><label>ISBN: </label> 36 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering<br/>Electrical power system<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>621.31  / POW