Four volumes of the Annual Report of the Minister of State for Education (1928-1929); (1929-1930); (1930-1931); (1931-1932).
Tokyo: Department of Education. 1934- 1938. 4 volumes: Fifty-Sixth Annual Report of the Minister of State for Education for the Third Statistical Year of Showa (1928-1929), 541pp; Fifty-Seventh Annual Report of the Minister of State for Education for the Fourth Statistical Year of Showa (1929-1930), 576pp; Fifty-Eighth Annual Report of..... More