1981-06-03 /BB-H506D-SM_1983/01/cobol/source/iotmpu.mac 1981-06-03 /BB-H580C-SB_1981/02/iotmpu.mac 1984-01-17 /BB-Z759A-SM/01/cobol-source/iotmpu.mac 1984-01-17 /CFS_TSU04_19910205_1of1/02/update/cblsrc/iotmpu.mac 1985-09-17 /BB-H506E-SM/01/cobol/source/iotmpu.mac 1985-09-25 /BB-H580E-SB_1985/03/iotmpu.mac 1985-09-25 /cobol12c/03/iotmpu.mac