1981-07-14 /BB-H580C-SB_1981/04/cpylib.log 1981-07-14 /BB-H580C-SB_1981/05/cpylib.log 1981-07-15 /BB-H580C-SB_1981/06/cpylib.log 1981-07-15 /BB-H580C-SB_1981/07/cpylib.log