Industrial power supply/ 
translated by B. Larin and V. Larina; edited by B. Kuznetsov 
 - Moscow:  Higher School Pub,  [19--] 
 - 438 p.;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries--Power supply<br/>Electric power distribution<br/>High voltages<br/>Electric relays
<br/><br/><label>Dewey Class. No.: </label>621.3191