Category:
Utility: Database/Filing
Machine:
ZX81 16K
Date:
1981
Original Publisher:
Psion Computers,
Sinclair Research Ltd (UK)
Category:
Utility: Database/Filing
Machine:
ZX-Spectrum 16K
Date:
1982
Original Publisher:
Sinclair Research Ltd (UK)
Category:
General: Education
Machine:
ZX-Spectrum 16K
Date:
1982
Original Publisher:
Sinclair Research Ltd (UK) - within compilation "Horizons"
Category:
General: Education
Machine:
ZX-Spectrum 48K
Date:
1984
Original Publisher:
Macmillan Software Ltd (UK),
Sinclair Research Ltd (UK)
Category:
General: Business
Machine:
ZX-Spectrum 48K
Date:
1984
Original Publisher:
Sinclair Research Ltd (UK)
Category:
General: Education
Machine:
ZX-Spectrum 48K
Date:
1985
Original Publisher:
Macmillan Software Ltd (UK),
Sinclair Research Ltd (UK)
Category:
Programming: Assembler/Mcode
Machine:
ZX-Spectrum 48K
Date:
1983
Original Publisher:
Crystal Computing (UK)
Category:
Hardware: RAM
Machine:
ZX81 1K
Date:
unknown
Original Publisher:
Sinclair Research Ltd (UK)
Category:
Hardware: Joystick
Machine:
Date:
1983/Sep/28
Original Publisher:
Sinclair Research Ltd (UK)
Category:
General: Simulation
Machine:
ZX-Spectrum 128K
Date:
1986
Original Publisher:
Sinclair Research Ltd (UK)