Empirical research in mathematics and science education proceedings of the intenational seminar, June 6-8, 1990 University of Dortmund, Germany - Schmidt, Hans-Jurgen. (Dortmund, Germany International Council of Associations for Science Education, 1990)
Keywords: International Council of Associations for Science Education; Science -- Study and teaching (Higher) -- Congresses; Mathematics -- Study and teaching (Higher) -- Congresses