Browsing by Author Korovkin, P. I.
Showing results 1 to 2 of 2
| Issue Date | Title | Author(s) |
|---|---|---|
| 2015 | Funeral etiquette traditions of people of the world | Korovkin, P. I.; Cherenev, S. S. |
| 2015 | History of oil industry in Russia | Korovkin, P. I.; Cherenev, S. S. |