What the Polish have given to the world. [T. 4], Being ahead of one's time / [texts Małgorzata Strzałkowska ; transl. Anna Neuman ; layout design Grażka Lange ; book design Monika Hanulak ; Ministry of Science and Higher Education]. - Strzałkowska, Małgorzata (1955- ). (Ministry of Science and Higher Education, 2007)