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Language : german Subject : computer network resources Subject : mathematics education Subject : research & development Subject : science Geographic : australia Geographic : china Geographic : united states Filter by : Subject

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Academic Journal

[Copyright and natural sciences].

Authors : Katzenberger P

Subjects: Copyright* ; Science*; Germany, West

Source: Die Naturwissenschaften [Naturwissenschaften] 1975 Dec; Vol. 62 (12), pp. 555-64.Publisher: Springer Verlag Country of Publication: Germany NLM ID: 0400767 Publication Model: Print Cited Medium: Print ISSN: 0028-1042 (Print)

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