Energy efficiency update 

 - París:  IEA,  1999 
 - 216 p.  cuadros. 
<br/><br/>01576 
<br/><br/>Energy efficiency policies. Australia. Austria  Belgium.  Canada. Denmark. Finland France. Germany. Greece. Hungary. Ireland. Italy. Japan. Luxembourg. Norway. Portugal. Turkey. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservación de la Energía<br/>Política Energética
<br/><br/><label>Dewey Class. No.: </label>354.43  / A2656