APPEAL BY THANT ON VIETNAM ASKS FOR COMPROMISE; He Says 'Major Concessions' Could Still Bring About Peace Negotiations RECALLS HANOI'S OFFER In Speech Alluding to U.S. Refusal in '64, He Asserts 'Bold Steps' Were Needed THANT IN APPEAL ON VIETNAM WAR
Thant urges major concessions by all involved to promote peace talks, s, UN luncheon; sees peaceful solution possible; holds 'bold steps' taken as late as '64 could have averted current crisis; sees reconvening of Geneva conf and adherence to '54 accords only means to restore peace