Petrovay Kristóf

Owner: erinnusz

Categories: Natural sciences, Astronomy, Physics

Playlists: Mindentudás Egyeteme

Kristóf Petrovay, professor, physicist, astronomer, member of HAS

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Dr. Prof. Petrovay Kristóf (interjúalany)
ELTE Csillagászati Tanszék
Recording date: 2006-09-25 18:00:00
Upload time: 2014-08-15 11:07:52

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