Surveying instruments and their operational principles

Eitemau Tebyg

• Principles and use of Surveying Instruments
  gan: Clendinning, J
  Cyhoeddwyd: (1979)
• Principles and use of surveying instruments /
  gan: Clendinning, J .
  Cyhoeddwyd: (1960)
• Principles and use of surveying instruments
  gan: Clendinning
  Cyhoeddwyd: (1950)
• Principles and use of surveying instruments /
  gan: Clendinning, J.
  Cyhoeddwyd: (1959)
• Surveying :Instruments and methods for surveys of limited extent /
  gan: Kissam, Philip .
  Cyhoeddwyd: (1956)