Table of Contents: “... -- Sun -- Earth -- Planetary System -- Stars -- Interstellar Matter, Nebulae -- Radio Sources, X-ray Sources, Cosmic Radiation -- Stellar Systems, Galaxy, Extragalactic Objects, Cosmology....”

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Table of Contents: “... -- Sun -- Earth -- Planetary System -- Stars -- Interstellar Matter, Nebulae -- Radio Sources, X-ray Sources, Cosmic Radiation -- Stellar Systems, Galaxy, Extragalactic Objects, Cosmology....”

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Table of Contents: “... Astrophysics -- Sun -- Earth -- Planetary System -- Stars -- Interstellar Matter, Nebulae -- Radio Sources, X-ray Sources, Cosmic Radiation -- Stellar Systems, Galaxy, Extragalactic Objects, Cosmology -- Author Index....”

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Table of Contents: “... -- Sun -- Earth -- Planetary System -- Stars -- Interstellar Matter, Nebulae -- Radio Sources, X-ray Sources, Cosmic Radiation -- Stellar Systems, Galaxy, Extragalactic Objects, Cosmology....”

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Table of Contents: “...Abbreviations -- Periodicals, Proceedings, Books, Activities -- Applied Mathematics, Physics -- Astronomical Instruments and Techniques -- Positional Astronomy, Celestial Mechanics -- Space Research -- Theoretical Astrophysics -- Sun -- Earth...”

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Table of Contents: “...Abbreviations -- Periodicals, Proceedings, Books, Activities -- Applied Mathematics, Physics -- Astronomical Instruments and Techniques -- Positional Astronomy. Celestial Mechanics -- Space Research -- Theoretical Astrophysics -- Sun -- Earth...”

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Table of Contents: “...Abbreviations -- Periodicals, Proceedings, Books, Activities -- Applied Mathematics, Physics -- Instruments and Astronomical Techniques -- Positional Astronomy, Celestial Mechanics -- Space Research -- Theoretical Astrophysics -- Sun -- Earth...”

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Table of Contents: “...Abbreviations -- Periodicals, Proceedings, Books, Activities -- Applied Mathematics, Physics -- Instruments and Astronomical Techniques -- Positional Astronomy. Celestial Mechanics -- Space Research -- Theoretical Astrophysics -- Sun -- Earth...”

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Table of Contents: “... -- 036 Photographic Auxiliaries -- Positional Astronomy. Celestial Mechanics -- 041 Positional Astronomy, Star Catalogues and Atlases -- 042 Celestial Mechanics -- 043 Astronomical Constants -- 044 Time, Rotation of the Earth -- 045 Latitude Determination...”

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