Changes made by 79/70/EEC: Commission Decision of 20 December 1978 amending for the second time Decision 78/360/EEC authorizing certain Member States to sell butter at a reduced price in the form of concentrated butter (Only the English text is authentic)
EU Decision 1979/70
The legislation 79/70/EEC: Commission Decision of 20 December 1978 amending for the second time Decision 78/360/EEC authorizing certain Member States to sell butter at a reduced price in the form of concentrated butter (Only the English text is authentic) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.