| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Бабаева, М. А. Концепции современного естествознания [Электронный ресурс] / М. А. Бабаева. — 2-е изд. доп. — Санкт-Петербург: Лань, 2021 — 436 с. — Книга из коллекции Лань - Физика. — <URL:https://e.lanbook.com/book/183370>. — <URL:https://e.lanbook.com/img/cover/book/183370.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 | 5 | 5 |
| All time | 0 | 0 | 0 | 5 | 5 |