Frank O'Hara
Person · UK
Credits
- 1982The Complete Timex TS1000/Sinclair ZX81 ROM Disassembly
- 1982Sinclair ZX81 ROM Disassembly Part B: 0F55H-1DFFH
- 1983The Complete Spectrum ROM Disassembly
Undated 1
- SPRF - Single Precision Prime Factorisation · ZX81 16K
Same person at Spectrum Computing