@misc{Nodzyńska_Małgorzata_The, author={Nodzyńska, Małgorzata and Koczwara, Katarzyna}, howpublished={online}, language={eng}, title={The role of experiments aided multimedia techniques to bringing up of results of teaching chemistry among children with intellectual easy incompletence}, type={abstrakt}, keywords={techniki multimedialne, eksperymenty, upośledzenie umysłowe}, }