World Energy Council. <br/><br/>
Energy efficience policies and indicators 

 - London :   World Energy Council,   2001. 
 - 229 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENERGIA<br/>POLITICAS ENERGETICAS<br/>ECONOMIA DE LA ENERGIA
<br/><br/><label>Universal Decimal Class. No.: </label>620.9