Technology in India st-6 circuit breaker industry / 
Ministry of Scientific and Industrial Research, India 
 - New Delhi :  Govt. Press ,  1990 
 - v, 73 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric power transmission<br/>Electric currents--Grounding
<br/><br/><label>Dewey Class. No.: </label>621.31736