1984-02-09 /BB-Z759A-SM/01/sort-build/copyrt.unv 1984-02-22 /BB-Z759A-SM/01/cobol-build/copyrt.unv 1985-10-04 /BB-H506E-SM/01/cobol/build/copyrt.unv 1985-10-07 /BB-H506E-SM/01/sort/build/copyrt.unv 1985-10-07 /BB-H506E-SM/01/conversion/utility/copyrt.unv 1985-10-08 /BB-H580E-SB_1985/05/copyrt.unv 1985-10-08 /BB-H580E-SB_1985/07/copyrt.unv 1985-10-08 /cobol12c/05/copyrt.unv 1985-10-08 /cobol12c/07/copyrt.unv 1985-10-09 /BB-H580E-SB_1985/06/copyrt.unv 1985-10-09 /cobol12c/06/copyrt.unv