The Efficient use of energy / 
General editor: I.G.C. Dryden 
 - 2d. ed. 
 - Borough Green :  Butterworth Scientific in collaboration with the Institute of Emergy acting on behalf of the U.K. Department of Energy,  1982. 
 - xiii, :  602 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heat engineering<br/>Power (Mechanics)<br/>Energy conservation
<br/><br/><label>Dewey Class. No.: </label>621.402