TY - GEN A2 - Smyrnova-Trybulska, Eugenia. Red. PB - University of Silesia PB - Studio NOA L1 - http://www.sbc.org.pl/Content/100752/PDF/use_of_e-learning_in_the_developing.pdf L2 - http://www.sbc.org.pl/Content/100752 T1 - Use of E-learning in the developing of the key competences : monograph UR - http://www.sbc.org.pl/dlibra/publication/edition/100752 ER -