08/1986-08/1988
08/1985-08/1988
08/1983-08/1988
08/1986-12/1989
08/1988-08/1995
08/1985-12/1989
12/1983-08/1988
,6#,RN5#,67,YN51,52,56,57,58,6#..5F,5H