1978-03-23 /BB-FI04A-DD_1986/01/6,10/subrtn.a10 1978-03-23 /BB-FI82B-DD_1989/01/35,1414/subrtn.a10 1978-03-23 /BB-T573C-DD_1986/01/35,1414/subrtn.a10 1988-11-29 /k20v7b/01/1-diagnostics/subrtn.a10 1988-11-29 /k20v7b/01/2-diagnostics/subrtn.a10