TY - GEN A1 - Chrzanowski, Marcin M. A1 - Piszczek, Ewa PB - Educational Research Institute L1 - http://www.jbc.bj.uj.edu.pl/Content/445650/PDF/ebis-2018-1-7.pdf L2 - http://www.jbc.bj.uj.edu.pl/Content/445650 KW - science KW - biology KW - coursebook KW - health education KW - core curriculum KW - health awareness T1 - Elements of health education in science coursebooks UR - http://www.jbc.bj.uj.edu.pl/dlibra/publication/edition/445650 ER -