Twenty-Second Biennial Report of the Iowa State Board of Education for the Biennial Period Ending June 30, 1952 Воспроизведено в оригинальной авторской орфографии издания 1952 года (издательство "Iowa"). Это и многое другое вы найдете в книге Twenty-Second Biennial Report of the Iowa State Board of Education for the Biennial Period Ending June 30, 1952 (Iowa State Board of Education)