{"description":"Rudolf Carnap Frege Seminar Notes: Begriffsschrift/Logik in der Mathematik (Original), 1910-1913, Box 111a, Folder 2a, Papers of Rudolf Carnap, 1905-1970, ASP.1974.01, Special Collections Department, University of Pittsburgh Ditto Frege Seminar Notes: Begriffsschrift/Logik in der Mathematik (Transcr\u2026","blog_title":"nuhsnuh\u2019s blog","provider_name":"Hatena Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnuhsnuh.hatenablog.jp%2Fentry%2F20120422%2Fp2\" title=\"\u3000Archives of Scientific Philosophy, the University of Pittsburgh - nuhsnuh\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","width":"100%","version":"1.0","published":"2012-04-22 00:00:01","author_name":"nuhsnuh","title":"\u3000Archives of Scientific Philosophy, the University of Pittsburgh","height":"190","blog_url":"https://nuhsnuh.hatenablog.jp/","categories":["\u5165\u624b\u6587\u732e","Carnap"],"provider_url":"https://hatena.blog","url":"https://nuhsnuh.hatenablog.jp/entry/20120422/p2","author_url":"https://blog.hatena.ne.jp/nuhsnuh/"}