1979-02-22 /ap-c800d-sb/05/dbms.ctl 1979-04-03 /ap-c800d-sb/02/dbms.ctl 1979-04-03 /ap-c800d-sb/04/dbms.ctl 1981-05-12 /BB-H506D-SM_1983/01/cobol/source/dbms.ctl 1981-05-19 /BB-H580C-SB_1981/02/dbms.ctl 1981-05-19 /BB-H580C-SB_1981/04/dbms.ctl 1981-05-19 /BB-H580C-SB_1981/05/dbms.ctl 1981-05-19 /BB-H580C-SB_1981/06/dbms.ctl 1981-05-19 /BB-H580C-SB_1981/07/dbms.ctl 1985-09-17 /BB-H506E-SM/01/cobol/source/dbms.ctl 1985-09-25 /BB-H580E-SB_1985/03/dbms.ctl 1985-09-25 /cobol12c/03/dbms.ctl