Category: Utility: Copy/Backup
Machine: ZX-Spectrum 48K
Date: 1983
Original Publisher: A.D. Robinson (UK)
Category: Programming: General
Machine: ZX-Spectrum 16K
Date: 1983/Sep
Original Publisher: Magazine Your Computer - type-in from issue v.3 #9 - 1983/Sep
Category: Utility: undetermined
Machine: ZX81 16K
Date: 1981/Dec
Original Publisher: Magazine Your Computer - type-in from issue v.1 #5 - 1981/Dec