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Inhaltsverzeichnis
- Concordance Relation.
- Abbreviations.
- Periodicals, Proceedings, Books, Activities.
- Applied Mathematics, Physics.
- Astronomical Instruments and Techniques.
- Positional Astronomy, Celestial Mechanics.
- Space Research.
- Theoretical Astrophysics.
- Sun.
- Earth.
- Planetary System.
- Stars.
- Interstellar Matter, Nebulae.
- Radio Sources, X-ray Sources, Cosmic Radiation.
- Stellar Systems, Galaxy, Extragalactic Objects, Cosmology.