Alan Turnbull
Person · UK
Published
1982 1
1983 1
1984 1
Credits
Undated 5
- 4500 Baud Cassette Interface · ZX-Spectrum 48K
- Machine Code to DATA Converter · Sinclair QL
- POKE$/POKE! · ZX-Spectrum 48K
- Routine Addresses · Sinclair QL
- Seikosha GP-250X Screen Copy · ZX-Spectrum 48K
Same person at Spectrum Computing