Китоб пас аз сабти ном дастрас аст.
| Номи китоб: | Calculating God |
| Муаллиф: | Robert J. Sawyer, |
| Соли нашр: | 1970 |
| Теъдоди саҳифаҳо: | Не известно |
| When aliens land in Toronto, they present astounding evidence that their planet and Earth have experienced the same cataclysmic events — evidence that they claim proves the existence of God. |