CLARK GETS ORDERS; Top Administration Body Said to Have Approved New Reply to Enemy CHOU'S PROPOSAL IS BASIS Washington Dubious but Ready to Seek Early Accord -- Step Is Welcomed at the U. N. U. S. FOR RENEWAL OF TRUCE PARLEY
US reptdly instructs Clark to advise Chou that US will agree to resume talks, will propose giving Switzerland jurisdiction over POWs refusing repatriation; move reptdly approved by Natl Security Council, presumably has Swiss Govt approval