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• 522- History of science and technology
  • 522-255 Earth sciences
    • 522-259 Geophysics. Oceanography. Navigation
      • 522-270 Navigation
        • 522-271 Ships
        • 522-272 Navigation
        • 522-273 Instruments

Title

• en : Navigation
• fr : Navigation.

SKOS Notation

522-270

In the plan

Francis Classification Scheme