08/1983-08/1984
08/1984-08/1987
08/1983-08/1987
08/1984-08/1988
09/1983-08/1988
01/1984-08/1986
08/1983-08/1985
12/1983-08/1987
09/1983-08/1987
(8308-8708)YN57,65,67..ARL ; (8308- )RN67,YN5