Browsing by Author Roganovskij, N. M.
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1971 | Axiomatic approach to the teaching of solid geometry in grade IX | Roganovskij, N. M. |
| Issue Date | Title | Author(s) |
|---|---|---|
| 1971 | Axiomatic approach to the teaching of solid geometry in grade IX | Roganovskij, N. M. |