The transactions of the First World Power Conference 

 - London  Percy Lund Humphries & Co.  1924 
 -  ilus., láms., maps. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONFERENCIAS<br/>CONGRESOS<br/>ENERGIA<br/>RECURSOS ENERGETICOS
<br/><br/><label>Universal Decimal Class. No.: </label>A/621.30631/W85