12th congress of the world energy conference 18-23 September,1983 New Delhi 

 - London:   Organising committee WEC,    1983 
 - 111p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World 
<br/><br/><label>Subjects--Index Terms: </label>Energy  
<br/><br/><label>Universal Decimal Class. No.: </label>620.9(082.2)  / M3