| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Боровков, Ю. А. Основы горного дела [Электронный ресурс]: учебник / Боровков Ю. А.,Дробаденко В. П.,Ребриков Д. Н. — 4-е изд., стер. — Санкт-Петербург: Лань, 2022. — 468 с. — Книга из коллекции Лань - Инженерно-технические науки. — <URL:https://e.lanbook.com/book/205967>. — <URL:https://e.lanbook.com/img/cover/book/205967.jpg>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2024 | Quarter 2 | 0 | 0 | 0 | 1 | 1 |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 0 | 0 | 0 | 0 | 0 | |
| Year 2025 | Quarter 1 | 0 | 0 | 0 | 1 | 1 |
| Quarter 2 | 0 | 0 | 0 | 2 | 2 | |
| Total | 0 | 0 | 0 | 4 | 4 | |