Energy balances and electricity profiles. 

 - New  York United Nations USA      1996 
 - 472p.  cm. 
 -  1977-80 .
<br/><br/><label>Standard No.: </label>80360 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X 9(D66)s, UN"