New ways to save energy :  proceedings of the international seminar held in Brussels on 23-25 October 1979 / 
edited by A. S. Strub and H. Ehringer 
 - Dordrecht :  D. Reidel Pub.,  c1980 
 - xvi, 1249 p. :  ill. ;  24 cm. 
<br/><br/> At head of title: Commission of the European Communities  Includes index  Translated from the French 
<br/><br/><label>ISBN: </label>9027710783 :  PND 135.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy conservation--Congresses
<br/><br/><label>Dewey Class. No.: </label>621.402