Titlebook: Mathematische Knobeleien; Martin Gardner Book 1973 Friedr. Vieweg + Sohn GmbH, Verlag, Braunschweig 1973 Farbe.Geometrie.Gruppen.Gruppenth

白楊

Martin Gardner condition either as an individual or collective representation, because the dress is the bodily coverage of human weakness in the exposure of the public realm. The question concerning dress leads this study to investigate the concepts of animality and nudity; this study explores the sense and essen

集聚成團(tuán)

Martin Gardnerr communications that set up a connection for their interest and gain; power . between them in the context of being with others for mutual interest and advantage. This paper explores the origin and practice of power concerning knowledge, technology; nation-state; relationships; economy in the Cyber

鳥(niǎo)籠

duplicate

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