Author
Royal Society (Great Britain)
16
National Council of Teachers of Mathematics
5
Society for Industrial and Applied Mathematics
4
American Mathematical Society
3
Mathematical Association of America
3
Association for Symbolic Logic
1
ERIC Clearinghouse for Science, Mathematics, and Environmental Education
1
Econometric Society
1
Institut national de la statistique et des études économiques (France)
1
Institute of Management Sciences
1
Instytut Filozofii i Socjologii (Polska Akademia Nauk)
1
Louisiana State University and Agricultural and Mechanical College
1
Mathematical Association
1
Mathematical Association of America. Louisiana-Mississippi Section
1
National Institute of Education (U.S.)
1
National Research Council (U.S.). Committee on Mathematical Tables and Other Aids to Computation
1
National Research Council (U.S.). Division of Mathematics
1
Operations Research Society of America
1
Pi Mu Epsilon
1
Polska Akademia Nauk. Komitet Filozoficzny
1
Royal Irish Academy
1
Séminaire d'économétrie
1