Leit í EES-gagnagrunni
Council Regulation (EEC) No 3022/77 of 20 December 1977 amending Regulation (EEC) No 517/72 on the introduction of common rules for regular and special regular services by coach and bus between Member States
Council Regulation (EEC) No 2830/77 of 12 December 1977 on the measures necessary to achieve comparability between the accounting systems and annual accounts of railway undertakings