DLL dosyaları Blue Marble Geographics
| geocalcpbw.dll | GeoCalc C++ Wrapper Class Library |
| geocalcpbw.dll | GeoCalc C++ Wrapper Class Library |
| geocalcpbw.dll | GeoCalc C++ Wrapper Class Library |
| geocalcpbw.dll | GeoCalc C++ Wrapper Class Library |