Changes made by 77/488/EEC, Euratom: Council Decision of 18 July 1977 adopting a research programme to be implemented by the Joint Research Centre for the European Atomic Energy Community and for the European Economic Community (1977 to 1980)
EU Decision 1977/488
No changes made by 77/488/EEC, Euratom: Council Decision of 18 July 1977 adopting a research programme to be implemented by the Joint Research Centre for the European Atomic Energy Community and for the European Economic Community (1977 to 1980) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.