Author
Association for Educational Communications and Technology
3
American Association of University Professors
2
National Education Association of the United States. Dept. of Audiovisual Instruction
2
Boston Women's Teachers' Group
1
Council for Research in Music Education
1
Education in These Times, Inc
1
Francis W. Parker School (Chicago, Ill.)
1
Mathematical Association
1
Radical Caucus in English and the Modern Languages (Cambridge, Mass.)
1
University of Chicago
1
University of Iowa
1