Author Details
Богданов, Андрей Николаевич
| Issue | Section | Title | File |
| Vol 89, No 11 (2019) | Profiles | Patriarch of russian mechanical engineering. The 150th anniversary of the birth of academician S.A. Chaplygin |
 (Rus) |
| Issue | Section | Title | File |
| Vol 89, No 11 (2019) | Profiles | Patriarch of russian mechanical engineering. The 150th anniversary of the birth of academician S.A. Chaplygin |
(Rus) |