Copper Development Association <br/><br/>
Electrical energy efficiency 

 - St.Albans  Copper Development Association  1997 
 - 80 p. 
 - CDA pub.116. .
<br/><br/><label>ISBN: </label>249489 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy usage
<br/><br/><label>Dewey Class. No.: </label>333.7917  / COP