Author
United States. National Aeronautics and Space Administration
349
Ciba Foundation
208
United States. Department of Energy
187
White House Conference on Aging
144
Geological Survey (U.S.)
128
Langley Research Center
117
United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
111
National Institute of Standards and Technology (U.S.)
110
Food and Agriculture Organization of the United Nations
109
National Science Foundation (U.S.)
109
American Mathematical Society
89
United States. Environmental Protection Agency
88
Goddard Space Flight Center
85
New York Academy of Sciences
82
World Health Organization
77
Brookhaven National Laboratory
75
United States. National Aeronautics and Space Administration. Scientific and Technical Information Program
74
United States. National Bureau of Standards
73
Wolstenholme, G. E. W. (Gordon Ethelbert Ward)
73
Unesco
72
National Research Council (U.S.). Transportation Research Board
71
North Atlantic Treaty Organization. Scientific Affairs Division
71
Educational Resources Information Center (U.S.)
69
U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research
69
National Institute of Education (U.S.)
67
Bock, Gregory
58
O'Connor, Maeve
57
IEEE Computer Society
53
National Institutes of Health (U.S.)
53
United Nations Industrial Development Organization
53
Argonne National Laboratory
52
American Institute of Aeronautics and Astronautics
51
International Atomic Energy Agency
51
Institute of Electrical and Electronics Engineers
50
Ames Research Center
49
Association for Computing Machinery
49
Jet Propulsion Laboratory (U.S.)
48
United States. Department of Agriculture
48
United States. Office of Naval Research
48
West Virginia University
47
Goode, Jamie
45
Lewis Research Center
44
Organisation for Economic Co-operation and Development
44
Society of Automotive Engineers
44
Chadwick, Derek
43
United States. Bureau of Mines
43
United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
43
Oak Ridge National Laboratory
42
Porter, Ruth
40
United States. Environmental Protection Agency. Office of Research and Development
39
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