'87 Successful cases of energy conservation  

 - Japan:   The Energy Conservation Center,   1987 
 - 75p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy conservation 
<br/><br/><label>Subjects--Index Terms: </label>Conservation center  
<br/><br/><label>Universal Decimal Class. No.: </label>(520)620.9   / M7