AM (Publisher) 1.596 SpringerLink (Online service) 1.252 Adam Matthew Digital (Firm) 373 Brook Lapping Productions 88 Historical Society of Pennsylvania 40 Edward E. Ayer Collection (Newberry Library) 27 Lambent Productions 26 Real Life Productions 26 National Society for the Study of Education 22 United States. Office of Education 22 Kanopy (Firm) 21 Libra Television 20 Evans Woolfe (Firm) 19 Big Heart Media 18 Blessinger, Patrick 18 Pennsylvania Freedmen's Relief Association 18 American Freedmen's and Union Commission 17 Association for Supervision and Curriculum Development 17 Jesuits 17 Marschark, Marc 17 World Bank 17 Illumina Digital 16 Maverick Television (Television network) 16 Potts, Marjory 15 Potts, Robert (Robert A.) 15 Vineyard Video Productions 15 Bodleian Library 14 Chip Taylor Communications 14 Double Exposure (Firm) 14 Flashback Television (Firm) 14 Glasshead Productions 14 Dewey, John, 1859-1952 13 Freire, Paulo, 1921-1997 13 University of Virginia. Library. Electronic Text Center 13 Cornucopia Productions Ltd 12 Giroux, Henry A. 12 International Conference on Human-Computer Interaction 12 National Catholic Educational Association 12 Adam Matthew Digital 11 Higgs, Joy 11 Sengupta, Enakshi 11 Barger, Ernest 10 Bullfrog Films 10 Educational Policies Commission 10 James, Steve, 1955- 10 Langer, Rowena (Morse) 10 Obiakor, Festus E. 10 Apple, Michael W. 9 Available Light (Firm) 9 Friends' Association of Philadelphia and Its Vicinity, for the Relief of Colored Freedmen. Executive Board 9 Ioannou, Andri 9 Morris, Estelle 9 Television Junction 9 Television Trust for the Environment 9 United States. Bureau of Education 9 Zaphiris, Panayiotis 9 Bakken, Jeffrey P. 8 Blair, Tom (Television producer) 8 Cremin, Lawrence A. (Lawrence Arthur), 1925-1990 8 Deferrari, Roy J. (Roy Joseph), 1890- 8 Knight, Edgar Wallace, 1885-1953 8 Leavy, Patricia 8 Majhanovich, Suzanne 8 National Archives (Great Britain) 8 Protestant Episcopal Freedman's Commission 8 Pruitt, Ida 8 Staff, National Research Council 8 Wankel, Charles 8 Abolmaesumi, Purang 7 Altbach, Philip G. 7 American Council on Education 7 Atlanta History Center 7 Broudy, Harry S. 7 Cornwell, Ken 7 De Pillis, Freda Mae (Rustemeyer) 7 Friends' Association of Philadelphia for the Aid and Elevation of the Freedmen 7 General Education Board 7 Goodlad, John I. 7 Hutchins, Robert Maynard, 1899-1977 7 International Conference on Medical Image Computing and Computer-Assisted Intervention Online 7 Joskowicz, Leo 7 Kandel, Isaac Leon, 1881-1965 7 Khine, Myint Swe 7 Kohl, Herbert R. 7 Livingstone, Richard Winn, Sir, 1880-1960 7 Martel, Anne 7 Marzano, Robert J. 7 Mateus, Diana 7 Media Policy Center (Firm) 7 Monroe, Paul, 1869-1947 7 National Education Association of the United States 7 National Research Council (U.S.). Center for Education. Board on Testing and Assessment 7 Organisation for Economic Co-operation and Development 7 Popkewitz, Thomas S. 7 Racoceanu, Daniel 7 Ravitch, Diane 7 Rousseau, Jean-Jacques, 1712-1778 7 Spencer, Herbert, 1820-1903 7 Stoyanov, Danail 7 Weis, Lois 7