PRESIDENT MEETS WITH JOINT CHIEFS ON TRUCE ACCORD
White House press sec Ziegler says no more pub announcements will be made about US troops withdrawals now that the level has fallen to 27,000 men; US Defense Dept sources say there will not be a full US forces withdrawal until a final truce agreement is signed; agreement will not affect 54,000 US airmen assigned to Thailand and the 60,000 aboard Seventh Fleet ships off the Vietnamese coast