08/1977-08/1984
08/1977-04/1982
08/1977-02/1983
04/1981-08/1984
11/1979-08/1984
(7910- )BU20,RU20..TS..WT..GEN ; (8207-8408)R
94110-410009411041000
95111-008169511100816
95111-008189511100818
95111-008229511100822