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  1. 1

    Scientists abroad a study of the international movement of persons in science and technology.

    Wydane 1971
    Książka

    Scientists abroad a study of the international movement of persons in science and technology.
  2. 2

    Bibliography of interlingual scientific and technical dictionaries.

    Wydane 1969
    Książka

    Bibliography of interlingual scientific and technical dictionaries.

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