00717nam0-22002771i-450-990002570180403321000257018FED01000257018(Aleph)000257018FED0100025701820000920d1965----km-y0itay50------baENGVisual TopologyW. Lietzmann.LondonChatto & Windus1965.xi, 169 p.22 cmGeometria, Topologia516Lietzmann,W.56143ITUNINARICAUNIMARCBK990002570180403321MXXVI-D-393526MASMASAnschauliche Topologie45645UNINAING01