Bayer, Herbert (1900-1985)(47)
United Press International (Washington, DC) (1958-)(46)
Kuczynski, Jürgen (1904-1997)(28)
Barclays Bank Ltd. (London)(27)
National Academy of Sciences (Washington, DC) (1863-)(24)
Philosophy of Science Association(18)
Heisenberg, Werner (1901-1976)(17)
University of Miami. Center for Theoretical Studies (1965-)(15)
Society for Promoting Christian Knowledge(14)
Internationale Jugendbibliothek (1949-)(13)
Harcourt Brace Jovanovich (1970-1991)(12)