TY - GEN A1 - Paśko, Jan Rajmund (1943- ) A2 - Paśko, Jan Rajmund (1943- ) (Red.) A2 - Nodzyńska, Małgorzata (Red.) PB - Pedagogical University of Kraków L2 - http://pbc.up.krakow.pl/Content/1732 KW - didactics of chemistry T1 - Didactics of chemistry - novelty or history? UR - http://pbc.up.krakow.pl/dlibra/publication/edition/1732 ER -