Pascal and Francis Bibliographic Databases

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Pascal Classification Scheme

001 Exact sciences and technology.
- 001A Sciences and techniques of general use.
- 001B Physics
- 001C Chemistry.
- 001D Applied sciences.
- 001E Earth, ocean, space.
  - 001E01 Earth sciences.
  - 001E02 External geophysics.
  - 001E03 Astronomy.
    - 001E03A Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations.
      - 001E03A10 Fundamental astronomy.
      - 001E03A30 Fundamental aspects of astrophysics.
      - 001E03A35 Dark matter (stellar, interstellar, galactic, and cosmological).
      - 001E03A40 Artificial Earth satellites.
      - 001E03A45 Observatories and site testing.
      - 001E03A55 Astronomical and space-research instrumentation.
      - 001E03A75 Observation and data reduction techniques. Computer modeling and simulation.
      - 001E03A80 Catalogues, atlases, databases, retrieval systems, etc.
      - 001E03A85 Astronomical observations.
        
        001E03A85B Radio, microwave (> 1 mm).
        
        001E03A85F Submillimeter (300 ?m - 1 mm)
        
        001E03A85G Far infrared (10-300 ?m).
        
        001E03A85H Infrared (3-10 ?m).
        
        001E03A85J Near infrared (0.75-3 ?m).
        
        001E03A85K Visible (390-750 nm).
        
        001E03A85L Near ultraviolet (300-390 nm).
        
        001E03A85M Ultraviolet (10-300 nm).
        
        001E03A85N X-ray.
        
        001E03A85P ?-ray.
        
        001E03A85R Neutrino, muon, pion, and other elementary particles. Cosmic rays.
        
        001E03A85S Gravitational radiation, magnetic fields, and other observations.
      - 001E03A90 Historical astronomy and archaeoastronomy; and other topics in fundamental astronomy and astrophysics; instrumentation, techniques, and astronomical observations.
    - 001E03B Solar System.
    - 001E03C Stars.
    - 001E03D Stellar systems. Galactic and extragalactic objects and systems. The Universe.
    - 001E03E Extraterrestrial life and intelligence.
002 Biological and medical sciences.

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Pascal Classification Scheme

Francis Classification Scheme