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Романов, Валерий Павлович. Концепции современного естествознания: Практикум [электронный ресурс]: Учебное пособие / В. П. Романов. — 3, испр. и доп. — Москва: Вузовский учебник, 2019 — 128 с. — ВО - Бакалавриат. — <URL:https://znanium.com/catalog/document?id=367335>. — <URL:https://znanium.com/cover/0999/999949.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 | 2 | 2 |
| All time | 0 | 0 | 0 | 2 | 2 |