Feedback form | Name Email Subject Message Previous articleNikolay Ivanovich Pirogov Next articlePirogov Nikolay Ivanovich - biography, photo, medicine, personal life of a surgeon Aphorisms about life and life values 09.07.2023 Ogaryova (Mordovia State University) 09.07.2023 Basic information Im d Mendeleev 09.07.2023 How to choose a university for admission: three main rules Universities and directions by subject 09.07.2023 Find: Categories State and law Story Career culture Literature The science Russian Secondary education Universities Chemistry