SYRIA HAS NO PLAN TO QUIT LEBANON
Syria makes it clear that it has no intention of withdrawing sizable portion of its mil forces from Lebanon in immediate future; Information Min Ahmed Iskander says Syria hopes peacekeeping force will be placed in Lebanon soon; says Syria intends to keep its forces in Lebanon until Sarkis Govt is able to operate, after establishment of cease-fire; expresses condemnation of Jumblat and some elements of PLO for 'conspiring' to keep Lebanon in state of war; says no troops from any other Arab country have yet entered Lebanon as part of peacekeeping force; says contingent of Libyan troops are now in Damascus while troops from Sudan, Algeria and Saudi Arabia have not yet arrived (M)