![]() |
|||||||||||
![]() |
|||||||||||
![]() |
|||||||||||
![]() |
|||||||||||
|
|||||||||||
![]() |
|||||||||||
![]() |
|||||||||||
![]() |
|||||||||||
![]() |
![]() |
V. N. Turchenko City: Novosibirsk on: 20.09.1977 Doctor of Philosophical Sciences Sib. Branch of the USSR Ac. Sci., Scientific Council on Education Problems Related documents Back |
![]() |
![]() | Switch to Russian | Search | Advanced search | Folders | Themes | ![]() |
![]() |
|||||
![]() |
|||||
![]() |
|||||
![]() |
|||||
|