Rudolf Sigl

Identifiers

  • Open LibraryOL147070A

Top Subjects

  • Nets (Geodesy) (2)
  • Geodesy (2)
  • Base measuring (1)
  • Altitudes (1)
  • Europe (1)
  • Sea level -- Europe (1)
  • Trigonometry (1)

Books by Rudolf Sigl

Total count: 12