| Author | Isaac Asimov |
| Series | Multivac, Robot |
| Publisher | Grafton Books |
| Format | Paperback |
| Language | English |
| Location | UK |
| Copyright | 1957 |
| This Edition Published | 1960 |
| Reprinted | 1989 |
| Pages / Font | 176 pages |
| ISBN | 0-586-01042-4 |
| Barcode | 9 780586 010426 |
| Barcode (EAN) | 00299 |
| Price | £2.99 |
Added by Kirkoid