Hannu Karttunen

Hannu Karttunen

Hannu Karttunen has written at least 2 books. Their most popular book is Fundamental Astronomy with 1 save with an average rating of -⭐.

They are best known for writing in the genres one, asdfsa, and Asdfsa.

mone, asdfsa, and Asdfsa are their most common moods.

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Fundamental Astronomy
Fundamental Astronomy
    		01 read
    The Three-Body Problem
    The Three-Body Problem
    • Valtonen. M. J. (Mauri J.)
    • Mauri Valtonen
    • Hannu Karttunen
    		00 reads