1982-01-29 /ALGOL-20_1-29-82/01/algol-uetp/20utp.dir 1982-01-29 /ALGOL-20_29Jan82/01/algol-uetp/20utp.dir 1982-01-29 /BB-5471C-BM_1982/01/algol-uetp/20utp.dir 1982-01-29 /k20v7d/01/uetp/lib/20utp.dir