12/1979-04/1981
08/1977-08/1984
08/1980-08/1984
08/1977-04/1981
04/1979-08/1984
08/1977-02/1983
03/1978-02/1983
,VSG,VSP ; (7708- )BU23,25,31,32,36,40,HU30,40,50,JU20,RU2#,30,WU40,50