GFHund
加入於 2010-nî 9-goe̍h 21-ji̍t (pài-jī)
I am Gerhard Hund (born Leipzig, Germany, February 4, 1932), a mathematician (1955) and chess-player (1948).
I am Gerhard Hund (born Leipzig, Germany, February 4, 1932), a mathematician (1955) and chess-player (1948).