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| | Tadeusz Kotarbiński - Wikipedia, the free encyclopedia |
 | | Tadeusz Kotarbiński (Warsaw, Poland, March 31, 1886 - October 3, 1981, Warsaw), a pupil of Kazimierz Twardowski, was a Polish philosopher, mathematician, logician, one of the most representative figures of the Lwów-Warsaw School, and a member of the Polish Academy of Learning (PAU) as well as the Polish Academy of Sciences (PAN). |
 | | Kotarbinski, Tadeusz, "The Reistic, or Concretistic, Approach," Mysl Wspolczesna, 1949, No. 10(41). |
 | | Tadeusz Kotarbinski Praxiology Research Group at Faculty of Philosophy and Sociology, Maria Curie-Skłodowska University in Lublin, Poland |
| en.wikipedia.org /wiki/Tadeusz_Kotarbinski (177 words) |
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