Petr Hadrava
Identifiers
- Open LibraryOL8581064A
Top Subjects
- Astronomy (3)
- History (2)
- Astronomical observatories (1)
- Astronomical spectroscopy (1)
- Telescopes (1)
- Czech Republic (1)
- Prague (1)
Books by Petr Hadrava
Total count: 3
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Stellar spectroscopy at Ondřejov ObservatoryAstronomical Institute of the Academy of Sciences of the Czech Republic2004-01-01
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Kepler's heritage in the space age(400th anniversary of Astronomia nova)National Technical Museum in Prague2010-01-01
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The stars in the classical and medieval traditionsUSD2019-01-01