EU Energy and Transport in Figures : : [statistical pocketbook] / = European Union Energy and Transport in Figures / European Commission. Directorate-General for Energy and Transport in co-operation with EUROSTAT..
    Luxembourg : Office for Official Publications of the European Communities, 2001-2010.. - s. ; 21 cm.

kraje Unii Europejskiej
energia
transport
polityka energetyczna
polityka transportowa
statystyka UE