1978-05-04 /red405a2/11/subsys/libo12.exe 1979-09-26 /ap-c800d-sb/04/libo12.exe 1979-09-26 /ap-c800d-sb/05/libo12.exe 1980-08-11 /KS10_APT_INSTALL_TAPE/08/subsys/libo12.exe 1981-07-14 /BB-H580C-SB_1981/04/libo12.exe 1981-07-14 /BB-H580C-SB_1981/05/libo12.exe