| Entry | #2000401 |
|---|---|
| Release Sequence | #0 |
| Release Date | 1981 |
| Currency | GBP (Pound sterling) |
| Price | £8.95 |
| Budget Price | - |
| Microdrive Price | - |
| Disk Price | - |
| Cartridge Price | - |
| Book ISBN | 0-86161-103-9 |
| Book Pages | 162 |
| Page | Type | Original | Notes |
|---|---|---|---|
| 87 | Review | No | - |
| Page | Type | Original | Notes |
|---|---|---|---|
| 71 | Review | No | - |
| Type | Link | Size | MD5 | Flags | Details | Comments |
|---|---|---|---|---|---|---|
| Book cover | /pub/sinclair/books-pics/u/UnderstandingYourZX81ROM.jpg | 174,385 | - | |||
| Complete book | https://archive.org/download/understanding-your-zx81-rom/UnderstandingYourZX81ROM.pdf | - | - | None |