by Bernard Christian Steiner, Charles Riborg Mann, Ellen Celia Lombard, Frank Victor Thompson, Frederic Lendall Bishop, Harold Waldstein Foght, International Kindergarten Union. Bureau of Education Committee. Subcommittee on Curriculum, Isaac Leon Kandel, J. H. Berkowitz, John Haywood Francis, Leonard V. Koos, Lorne Webster Barclay, Peter Henry Pearson, Sheldon Emmor Davis, Thomas Jesse Jones, United States. Bureau of Education, University of Nebraska (Lincoln Campus). Graduate School of Education, Waldo Selden Pratt, Walter Alexander Montgomery, William Thomas Bawden

1919