| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Ильин, А. П. Производство азотной кислоты [Электронный ресурс] / Ильин А. П.,Кунин А. В. — 2-е изд., испр. — Санкт-Петербург: Лань, 2022. — 256 с. — Книга из коллекции Лань - Химия. — <URL:https://e.lanbook.com/book/211313>. — <URL:https://e.lanbook.com/img/cover/book/211313.jpg>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2024 | Quarter 3 | 0 | 0 | 0 | 1 | 1 |
| Quarter 4 | 0 | 0 | 0 | 0 | 0 | |
| Year 2025 | Quarter 1 | 0 | 0 | 0 | 0 | 0 |
| Quarter 2 | 0 | 0 | 0 | 2 | 2 | |
| Total | 0 | 0 | 0 | 3 | 3 | |