1982-01-25 /ALGOL-10_V10B_BIN_SRC_1err/02/alg310.exe 1982-01-25 /ALGOL-20_1-29-82/01/algol-system/alg310.exe 1982-01-25 /ALGOL-20_29Jan82/01/algol-system/alg310.exe 1982-01-25 /BB-5471C-BM_1982/01/algol-system/alg310.exe 1982-01-25 /BB-D608D-SB_1982/02/alg310.exe 1982-01-25 /k20v7b/01/field-image/alg310.exe