| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Широков, Ю. А. Защита в чрезвычайных ситуациях и гражданская оборона [Электронный ресурс] / Широков Ю. А. — 3-е изд., стер. — Санкт-Петербург: Лань, 2021. — 488 с. — Книга из коллекции Лань - Инженерно-технические науки. — <URL:https://e.lanbook.com/book/175512>. — <URL:https://e.lanbook.com/img/cover/book/175512.jpg>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2024 | Quarter 2 | 0 | 0 | 0 | 2 | 2 |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 0 | 0 | 0 | 0 | 0 | |
| Year 2025 | Quarter 1 | 0 | 0 | 0 | 0 | 0 |
| Quarter 2 | 0 | 0 | 0 | 1 | 1 | |
| Total | 0 | 0 | 0 | 3 | 3 | |