by Carl Arthur Jessen, Edith A. Wright, James Frederick Abel, Joseph Roemer, Lewis Raymond Alderman, Maris Marion Proffitt, Timon Covert, U. S. Office of Education. Library, Ward W Keesecker, Mary S. Phillips

1928

by Carl Raymond Woodward, Charles Alpheus Bennett, Lewis Alvin Kalbach, National Education Association of the United States. Commission on the Reorganization of Secondary Schools, Samuel Paul Capen, United States. Bureau of Education, William Thomas Bawden, Alva Otis Neal

1920