| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Васильев, Б. В. Философия техники: курс лекций / Б. В. Васильев; Воронеж. гос. аграр. ун-т. — Воронеж: ВГАУ, 2007 — 45 с — <URL:http://catalog.vsau.ru/elib/books/b50732.pdf>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2023 | 0 | 0 | 0 | 2 | 2 |
| Year 2024 | 0 | 0 | 0 | 19 | 19 |
| Total | 0 | 0 | 0 | 21 | 21 |