Category:
Utility: Maths/Science
Machine:
ZX-Spectrum 48K
Date:
1989
Original Publisher:
Chezron Software (UK) - within e-magazine "Outlet issue 022"
Category:
Utility: Maths/Science
Machine:
ZX-Spectrum 48K
Date:
1990
Original Publisher:
Chezron Software (UK) - within e-magazine "Outlet issue 030"