Author
American Educational Research Association
2
American Alliance for Health, Physical Education, Recreation, and Dance
1
American Association for Health Education
1
American Council on Education
1
American Council on Rural Special Education
1
American Studies Association
1
Association for Supervision and Curriculum Development
1
California State College (Pa.)
1
Capen, Samuel Paul, 1878-1956
1
Council for Exceptional Children. Division on Autism and Developmental Disabilities
1
Council on Learning (U.S.)
1
Educational Change, inc
1
George Washington University. American Studies Program
1
Helen Dwight Reid Educational Foundation
1
MENC, the National Association for Music Education (U.S.)
1
Mann, Charles Riborg, 1869-1942
1
Music Educators National Conference (U.S.)
1
National Association of Biology Teachers
1
National Education Association of the United States
1
National Rural Development Institute (U.S.)
1
National Rural Project (U.S.)
1
Phi Delta Kappa
1
Pressley Ridge School
1
Science and University Affairs (Firm)
1
University of Minnesota. Program in American Studies
1
University of Pennsylvania. Committee on American Civilization
1
West Virginia University
1
Zook, George Frederick, 1885-1951
1