Changes made by Commission Regulation (EEC) No 148/78 of 26 January 1978 amending Regulation (EEC) No 2900/77 laying down detailed rules for the sale of beef held by the intervention agencies to enable the import with total suspension of the levy of frozen beef and veal intended for processing: Commission Regulation (EEC) No 2900/77 of 22 December 1977 laying down detailed rules for the sale of beef held by the intervention agencies to enable the import with total suspension of the levy of frozen beef and veal intended for processing