Pedagogical Digital Library contains 7 601 digital objects
Search for: [Source = "Current trends in chemical curricula \: proceedings of the International Conference, Prague 24\-26 September 2008. \- Prague \: Charles University in Prague, 2008. \- S. 5\- 9"]
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Paśko, Jan Rajmund (1943- ) Cieśla, Paweł (1975- )
artykuł z pracy zbiorowej
