Bass, E. and others <br/><br/>
Relay protection electrician 

 - Moscow  ; Mir Publishers  , 1967 
 - 435p. 
<br/><br/><label>ISBN: </label> 6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>621.3  / BAS