Energy conservation in the United Kingdom 
/ Her Majesty's Stationery Office 
 - London:         Her Majesty's Stationery Office,      1974 
 - 106p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Environment  
<br/><br/><label>Universal Decimal Class. No.: </label>620.9.004.4(41)  / L0