Public electricity supply all India statistics 1974-75 
/ The Commercial Directorate 
 - New Delhi:    The Commercial Directorate,   1969 
 - 219p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Subjects--Index Terms: </label>Proceedings 
<br/><br/><label>Universal Decimal Class. No.: </label>621.3(540)