Friedrich Bachmann

Friedrich Bachmann, 1969 Friedrich Bachmann (born 11 February 1909 in Wernigerode, died 1 October 1982 in Kiel.) was a German mathematician who specialised in geometry and group theory. Provided by Wikipedia
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High Power Diode Lasers : Technology and Applications [E-Book] /
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N gons /
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N-gons [E-Book] /
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Aufbau der Geometrie aus dem Spiegelungsbegriff /
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