File list (Check if you may need any files):
Chapter 3\9 BCD Sub\BCD Sub
.........\.........\BCD Sub.DSN
.........\.........\BCD Sub.LST
.........\.........\BCD Sub.M51
.........\.........\BCD Sub.OBJ
.........\.........\BCD Sub.Opt
.........\.........\BCD Sub.PWI
.........\.........\BCD Sub.Uv2
.........\.........\BCD Sub.asm
.........\.........\BCD Sub.hex
.........\.........\BCD Sub.lnp
.........\.........\BCD Sub.plg
.........\.........\Last Loaded BCD Sub.DBK
.........\8 BCD Add\BCD Add
.........\.........\BCD Add.DSN
.........\.........\BCD Add.LST
.........\.........\BCD Add.M51
.........\.........\BCD Add.OBJ
.........\.........\BCD Add.asm
.........\.........\BCD Add.hex
.........\.........\BCD Add.lnp
.........\.........\BCD Add.plg
.........\.........\BCD Add.uv2
.........\7 BCD NEG\BCD NEG
.........\.........\BCD NEG.DSN
.........\.........\BCD NEG.LST
.........\.........\BCD NEG.M51
.........\.........\BCD NEG.OBJ
.........\.........\BCD NEG.Opt
.........\.........\BCD NEG.PWI
.........\.........\BCD NEG.Uv2
.........\.........\BCD NEG.asm
.........\.........\BCD NEG.hex
.........\.........\BCD NEG.lnp
.........\.........\BCD NEG.plg
.........\.........\Last Loaded BCD NEG.DBK
.........\6 Data Sorting\Data Sorting
.........\..............\Data Sorting.DSN
.........\..............\Data Sorting.LST
.........\..............\Data Sorting.M51
.........\..............\Data Sorting.OBJ
.........\..............\Data Sorting.Opt
.........\..............\Data Sorting.PWI
.........\..............\Data Sorting.Uv2
.........\..............\Data Sorting.asm
.........\..............\Data Sorting.hex
.........\..............\Data Sorting.lnp
.........\..............\Data Sorting.plg
.........\..............\Last Loaded Data Sorting.DBK
.........\5 Move RAM\Last Loaded Move RAM.DBK
.........\..........\Move RAM
.........\..........\Move RAM.DSN
.........\..........\Move RAM.LST
.........\..........\Move RAM.M51
.........\..........\Move RAM.OBJ
.........\..........\Move RAM.Opt
.........\..........\Move RAM.PWI
.........\..........\Move RAM.asm
.........\..........\Move RAM.hex
.........\..........\Move RAM.lnp
.........\..........\Move RAM.plg
.........\..........\Move RAM.uv2
.........\..........\Text2.LST
.........\..........\Text2.OBJ
.........\..........\Text2.asm
.........\4 Prog JMP\Last Loaded Prog JMP.DBK
.........\..........\Prog JMP
.........\..........\Prog JMP.DSN
.........\..........\Prog JMP.LST
.........\..........\Prog JMP.M51
.........\..........\Prog JMP.OBJ
.........\..........\Prog JMP.Opt
.........\..........\Prog JMP.PWI
.........\..........\Prog JMP.Uv2
.........\..........\Prog JMP.asm
.........\..........\Prog JMP.hex
.........\..........\Prog JMP.lnp
.........\..........\Prog JMP.plg
.........\3 ASCII Conv\ASCII Conv
.........\............\ASCII Conv.DSN
.........\............\ASCII Conv.LST
.........\............\ASCII Conv.M51
.........\............\ASCII Conv.OBJ
.........\............\ASCII Conv.Opt
.........\............\ASCII Conv.PWI
.........\............\ASCII Conv.Uv2
.........\............\ASCII Conv.asm
.........\............\ASCII Conv.hex
.........\............\ASCII Conv.lnp
.........\............\ASCII Conv.plg
.........\2 BCD Conv\BCD Conv
.........\..........\BCD Conv.DSN
.........\..........\BCD Conv.LST
.........\..........\BCD Conv.M51
.........\..........\BCD Conv.OBJ
.........\..........\BCD Conv.Opt
.........\..........\BCD Conv.PWI
.........\..........\BCD Conv.Uv2
.........\..........\BCD Conv.asm
.........\..........\BCD Conv.hex