1977-06-04 /decuslib20-06/01/decus/20-153/dpdiv.mac 1977-06-05 /decuslib10-10/01/43,50517/dpdiv.mac 1979-09-12 /ap-c800d-sb/02/dpdiv.mac 1981-01-05 /BB-H506D-SM_1983/01/cobol/source/dpdiv.mac 1981-01-05 /BB-H580C-SB_1981/02/dpdiv.mac 1985-09-17 /BB-H506E-SM/01/cobol/source/dpdiv.mac 1985-09-25 /BB-H580E-SB_1985/03/dpdiv.mac 1985-09-25 /cobol12c/03/dpdiv.mac