Autor
Unesco
354
Council of Europe
353
Food and Agriculture Organization of the United Nations
299
Friedrich-Ebert-Stiftung
243
Organisation for Economic Co-operation and Development
192
International Labour Office
176
Centre national de la recherche scientifique (France)
152
National Research Council (U.S.) Transportation Research Board
152
United Nations Economic and Social Commission for Asia and the Pacific
141
American Enterprise Institute for Public Policy Research
135
White House Conference on Aging
131
United Nations Economic Commission for Africa
129
Konrad-Adenauer-Stiftung
123
Commission of the European Communities
122
United States National Aeronautics and Space Administration
119
Instituto Latinoamericano de Investigaciones Sociales
117
Asian Productivity Organization
115
World Bank
111
International Labour Organisation
110
European Conference of Ministers of Transport Economic Research Centre
106
United States Environmental Protection Agency
106
De Gruyter
102
United Nations Development Programme
102
International Development Research Centre (Canada)
98
United States Agency for International Development
98
Friedrich-Naumann-Stiftung
96
George Clapp Vaillant Book Fund
95
National Science Foundation (U.S.)
94
Geological Survey (U.S.)
92
Inter-American Development Bank
91
United Nations Industrial Development Organization
91
UNICEF
89
National Bureau of Economic Research
88
Brookings Institution
87
Conference Board
87
United Nations
84
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza Sʺezd
83
Unesco Regional Office for Education in Asia and the Pacific
79
France Comité des travaux historiques et scientifiques
77
United States Federal Water Pollution Control Administration
77
Asian Development Bank
76
Round Table on Transport Economics Paris, France
76
Lunar and Planetary Institute
73
World Health Organization
73
World Health Organization Regional Office for Europe
73
American Association for the Advancement of Science
72
National Academy of Sciences (U.S.)
71
International Congress of Americanists
70
United States Forest Service
69
International Monetary Fund
67
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