Grassmann, RobertDie LogikStettin; Grassmann 1900Series: Das Gebäude des WissensOnline editions:hdl.handle.net/2027/hvd.hxipswbooks.google.com/books?id=7L0b_UXadAUCLanguagegermanKeywordsLogicUniform titleDie LogikAuthority Data (Author)GND: 119519941VIAF: 69741028
