Author
Economist Intelligence Unit (Great Britain)
108
American Institute of Physics
85
Consultants Bureau
60
American Chemical Society
44
Akademii͡a nauk SSSR
41
Institute of Physics (Great Britain)
38
Centre national de la recherche scientifique (France)
31
American Psychological Association
30
Royal Society of Chemistry (Great Britain)
29
Unesco
28
Standard and Poor's Corporation
27
Chemical Society (Great Britain)
26
American Geophysical Union
23
Consultants Bureau Enterprises
22
United States. Bureau of the Census
20
Académie des sciences (France)
19
Institute of Electrical and Electronics Engineers
19
Institute of Physics and the Physical Society
17
National Education Association of the United States. Research Division
17
National Research Council of Canada
17
United States. Bureau of Labor Statistics
17
American Management Association
15
American Mathematical Society
15
National Industrial Conference Board
15
United States. Office of Education
15
American Medical Association
14
European Physical Society
14
Helen Dwight Reid Educational Foundation
14
American Library Association
13
British Psychological Society
13
Akademii︠a︡ nauk SSSR
12
Illinois Federation of Women's Clubs
12
New York University
12
Optical Society of America
12
Yale University. Library
12
American Physical Society
11
American Physiological Society (1887- )
11
League of Nations
11
Organisation for Economic Co-operation and Development
11
Research Publications, inc
11
Rossiĭskai͡a akademii͡a nauk
11
United States. Bureau of Employment Security
11
Wistar Institute of Anatomy and Biology
11
Association for Computing Machinery
10
Federal Reserve Bank of St. Louis
10
Psychonomic Society
10
Rossiĭskai︠a︡ akademii︠a︡ nauk
10
Scripta Technica, inc
10
Soi͡uz pisateleĭ SSSR
10
American Anthropological Association
9
more ...