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Proceedings of the section of sciences v.15:pt.1(1912)

Parts

  1. By: Janssonius, Hindrik Haijo,
    Type: Article
    In: Proceedings of the section of sciences
    Volume: 15
    Issue: 1
    Date: 1912
    Page Range: 620-629
    Publication info: Amsterdam, Johannes Müller, [1899-1937]