COMMON MARKET WILL UNIFY MONEY
EEC Mins reach agreement on plan for making EEC into single currency area over next decade; agreement to be put into effect retroactively to Jan 1 '71 and will provide new thrust of pol unity in Eur; consists of series of compromises chiefly over fed institutions that might be established as monetary integration deepens; France and W Ger postpone decisions over federalizing customs union and agree to move ahead in trial of intensified monetary cooperation over next 3 to 5 yrs; French Min Schumann hails move; Dutch Sec de Koster cites advantages of trial period; issues in conflict stemming from moves toward currency unity revd
