00949nam0-22003011i-450-99000048856040332120090218123912.090-277-1078-3000048856FED01000048856(Aleph)000048856FED0100004885620020821d1980----km-y0itay50------baenga-------101yyNew ways to save energyproceedings of the International Seminar held in Brussels, 23-25 October 1979Commission of the European communitiesDordrecht, HollandD. Reidel publishing19801252 p.ill.25 cmConservazione dell'energiaCongressi621.402Commissione europea333284ITUNINARICAUNIMARCBK99000048856040332110 PRO 16411241DINELDINELNew ways to save energy332741UNINA