Basic plane surveying

Eitemau Tebyg

• Plane surveying /
  Cyhoeddwyd: (2000)
• Plane surveying /
  gan: De, Alak
  Cyhoeddwyd: (2006)
• Plane and geodetic surveying /
  gan: Johnson, Aylmer
  Cyhoeddwyd: (2014)
• Plane and geodetic surveying for engineers. V.1: Plant surveying
  gan: Clark, David
  Cyhoeddwyd: (1958)
• Plane and geodetic surveying: for engineers. V.1. Plane surveying
  gan: Clark, David
  Cyhoeddwyd: (1923)