Council Regulation (EEC) No 4132/88 of 20 December 1988 amending Regulations (EEC) No 805/68, (EEC) No 1346/86, (EEC) No 1347/86, (EEC) No 1357/80, (EEC) No 1199/82 and (EEC) No 3697/88 as regards the expiry dates for the arrangements for the buying-in and the granting of certain premiums in the beef and veal sector.