12/1980-08/1985
10/1979-08/1985
10/1979-10/1982
10/1979-08/1981
08/1981-10/1982
08/1981-08/1985
01/1981-08/1985
03/1981-08/1985
(7910- )KM20 ; (8311- )YM2#..V4D