@misc{Portych_Teodor_(1883–1942)_Filozofja_1918, author={Portych, Teodor (1883–1942)}, copyright={Public Domain}, address={Włocławek}, howpublished={online}, year={1918}, publisher={Nakładem Autora}, publisher={(Drukarnia H. Neumana)}, language={pol}, title={Filozofja a szkoła średnia}, type={Text}, URL={http://rcin.org.pl/Content/30388/PDF/WA004_20921_P12023_Portych-Filozofja_o.pdf}, keywords={philosophy of education in Poland (1901-1939), general education in Poland (1901-1939)}, }