File list (Check if you may need any files):
PASCAL51
........\A51.EXE
........\Docs
........\....\PASCAL51.PDF
........\....\README.PDF
........\ElProg
........\......\ASM51.EXE
........\......\LIB51.EXE
........\......\OH.EXE
........\......\RL51.EXE
........\......\UTIL51.LIB
........\Mon2051
........\.......\AT2051.INC
........\.......\COMPILE.BAT
........\.......\MON2051.A51
........\.......\MON2051.HEX
........\.......\MON2051.LST
........\.......\MON2051.PAS
........\P2051.EXE
........\PAS51RTS.LIB
........\PASCAL51.EXE
........\STD51.INC
........\STDLIB
........\TESTS
........\.....\CONV
........\.....\CONV.P51
........\.....\P51.BAT
........\.....\TEST_PAS
........\.....\TEST_PAS.P51
........\.....\TSTINT
........\.....\TSTINT.P51
........\.....\TSTREAL
........\.....\TSTREAL.P51
........\.....\TST_FUN
........\.....\TST_FUN.P51