Energy conservation in buildings :  heating, ventilation, and insulation proceedings of the contractors' meetings held in Brussels on 14-15 December 1981, 6-7 May, 24, 28, and 30 September, and 21 October 1982 / 
edited by H. Ehringer, G. Hoyaux, and P. Zegers 
 - Dordrecht :  D. Reidel Publishing Company,  1983 
 - xv, 494 p. :  ill. ;  24 cm 
<br/><br/> At head of title: Energy R&D Programme of the Commission of the European Communities 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings--Energy conservation--Congresses