Author
American Psychological Association
14
American Sociological Association
4
National Science Teachers Association
4
American Alliance for Health, Physical Education, Recreation, and Dance
3
American Historical Association
3
American Institute of Physics
3
Geological Society of America
3
American Association of Physics Teachers
2
American Nurses Association
2
American Society of Naturalists
2
Archaeological Institute of America
2
Association for Childhood Education International
2
Colorado Mesa University
2
Consortium for Mathematics and Its Applications (U.S.)
2
Frances Clark Center for Keyboard Pedagogy,
2
History Colorado,
2
International Technology and Engineering Educators Association
2
Jay I. Kislak Reference Collection (Library of Congress)
2
Luce, Henry R., 1898-1967
2
Mineralogical Society of America
2
National Art Education Association
2
National Council for Geographic Education
2
National Council on Public History (U.S.)
2
National League for Nursing
2
Rouben Mamoulian Collection (Library of Congress)
2
United Nations. Department of Public Information
2
Wyoming State Historical Society
2
ACM Special Interest Group on Programming Languages
1
Academy of Medical-Surgical Nurses
1
Academy of Nutrition and Dietetics
1
Accuracy in Media, inc
1
Advertising Publications Inc
1
Agricultural Institute of Canada
1
Aigner, Andreas, 1880-1947
1
Alter, J. Cecil, 1879-1964,
1
Amateur Weathermen of America,
1
American Academy of Political and Social Science
1
American Association for Applied Psychology
1
American Association for Artificial Intelligence
1
American Association for Health Education
1
American Association for the Advancement of Science
1
American Association of Colleges for Teacher Education
1
American Association of Correctional Psychologists
1
American Association of Petroleum Geologists
1
American Association of Petroleum Geologists,
1
American Ceramic Society
1
American Ceramic Society,
1
American Choral Directors Association
1
American Council of Science Teachers
1
American Film Institute
1
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