Understanding Your ZX81 ROM Understanding Your ZX81 ROM Book Information
| Title | Understanding Your ZX81 ROM |
| Authors | Dr. Ian Logan |
| Publisher | Melbourne House |
| Year | 1981 |
| Price | £Unknown |
| ISBN | 0867591048 |
| Notes |
Additional Material
| Name | Thumb | Filename | Size | Type |
|---|---|---|---|---|
| Back |  |
UnderstandingYourZX81ROM.Back | 11672 | cover scan |
| Front |  |
UnderstandingYourZX81ROM.Front | 108509 | cover scan |
References
| Source/Issue | Page | Type | Price | Link |
|---|---|---|---|---|
| Sinclair User 3 | 8 | Advert | £9.75 | [full page] |
| Sinclair User 4 | 20 | Advert | £9.75 | [full page] |
| Sinclair User 5 | 4 | Advert | £8.95 | [full page] |
| Sinclair User 5 | 12 | Advert | £8.95 | [full page] |
| Sinclair User 6 | 4 | Advert | £8.95 | [full page] |
| Sinclair User Spectrum User Supplement 7 | 23 | Advert | £8.95 | [full page] |
