R. V. Fedorov

Subjects

Archaeology and history, Congresses, Ethnology, General -- General and miscellaneous specific topics -- Problem books, General -- General and miscellaneous specific topics -- Recreational mathematics, Mathematics, Mathematics education -- Education and instruction in mathematics -- Teaching problem solving and heuristic strategies, Mathematics education -- Instructional exposition (textbooks, tutorial papers, etc.), Mathematics education -- Instructional exposition (textbooks, tutorial papers, etc.)., Mathematics, problems, exercises, etc., Moskovskai͡a matematicheskai͡a olimpiada, Moskovskai︠a︡ matematicheskai︠a︡ olimpiada, Physics, Problems, exercises, World history