08/1983-08/1985
12/1983-08/1985
08/1985-08/1988
08/1983-08/1988
08/1984-08/1985
08/1985-12/1989
12/1983-08/1988
(8308- )LN50,51,55,56,65,YN50,52,55,56,57,6#.