Tabula Geographica Regni Poloniae...
| Author: | Leonard Euler (1707–1783) |
Leonard Euler (1707–1783) - a Swiss-born famous mathematician, professor of Berlin and Petersburg Universities.
| Author: | Leonard Euler (1707–1783) |
Leonard Euler (1707–1783) - a Swiss-born famous mathematician, professor of Berlin and Petersburg Universities.
