Total number of photos: 21143

1971

H. L. L. Busard, Ivor Owen Grattan-Guinness, Emil Alfred Fellmann, Hans T. Zacher, Lotte Sauermann, Hilde Kersting

On the Photo:

Occasion:Problemgeschichte der Mathematik

Location: Oberwolfach

Author: Hermelink, Heinrich (photos provided by Hermelink, Heinrich)

Source: Grattan-Guinness, Enid

Year: 1971

Photo ID: 15875

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