| | Spectrum Computing 01 | (1983) | by Spectrum Computing (UK) |
| | Spectrum Computing 02 | (1983/Jul) | by Spectrum Computing (UK) |
| | Spectrum Computing 03 | (1983/Sep) | by Spectrum Computing (UK) |
| | Spectrum Computing 04 | (1983/Nov) | by Spectrum Computing (UK) |
| | Spectrum Computing 05 | (1984/Jan) | by Spectrum Computing (UK) |
| | Spectrum Computing 06 | (1984/Mar) | by Spectrum Computing (UK) |
| | Spectrum Computing 07 | (1984/May) | by Spectrum Computing (UK) |
| | Spectrum Computing 08 | (1984/Jul) | by Spectrum Computing (UK) |
| | Spectrum Computing 09 | (1984/Sep) | by Spectrum Computing (UK) |
| | Spectrum Computing 10 | (1984/Nov) | by Spectrum Computing (UK) |
| | Spectrum Computing 11 | (1984/Dec) | by Spectrum Computing (UK) |
| | Spectrum Computing 12 | (1985/Jan) | by Spectrum Computing (UK) |
| | Spectrum Computing 13 | (1985/Mar) | by Spectrum Computing (UK) |
| | Spectrum Computing 14 | (1985/May) | by Spectrum Computing (UK) |
| | Spectrum Computing 15 | (1985/Jul) | by Spectrum Computing (UK) |
| | Spectrum Computing 16 | (1985/Aug) | by Spectrum Computing (UK) |
| | Spectrum Computing 17 | (1985/Sep) | by Spectrum Computing (UK) |
| | Spectrum Computing 18 | (1985/Oct) | by Spectrum Computing (UK) |
| | Spectrum Computing 19 | (1985/Nov) | by Spectrum Computing (UK) |
| | Spectrum Computing 20 | (1985/Dec) | by Spectrum Computing (UK) |
| | Spectrum Computing 21 | (1986) | by Spectrum Computing (UK) |
