00674nam a2200169 4500 1/25015 050923s1999 lu n001 0 eng 9282876411 26800 KET 333.79 CLE Cleaner technologies for energy conversion : new solutions in energy supply : overview 1995-1998 Luxembourg; Office for Official Publications of the European Communities, 1999 31 σ.; 30 εκ. Energy conservation European Union countries. Energy policy European Union countries. European Commission. INST UNIPILB KET 20050923 KET 333.79 CLE 00146281 00146281 LOAN 0 1