08/1984-08/1985
08/1983-08/1985
12/1983-08/1985
08/1983-08/1986
01/1984-08/1985
07/1984-01/1985
09/1983-08/1985
508- )RN67,YN51,52,56,57,58,6#..4F,5F,5H