| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Цветков, В. Я. Основы геоинформатики [Электронный ресурс] / В. Я. Цветков. — 2-е изд., стер. — Санкт-Петербург: Лань, 2022 — 188 с. — Книга из коллекции Лань - Информатика. — <URL:https://e.lanbook.com/book/195464>. — <URL:https://e.lanbook.com/img/cover/book/195464.jpg>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Last day | 0 | 0 | 0 | 0 | 0 |
| Last 30 days | 0 | 0 | 0 | 0 | 0 |
| Last 365 days | 0 | 0 | 0 | 9 | 9 |
| All time | 0 | 0 | 0 | 9 | 9 |