User:Charles Matthews/Popper

Hans Albert - Robin S. Allan - Leslie E. Ballentine - Yehoshua Bar-Hillel - Nora Barlow - E. T. Beardsley - Vladimir M. Bechterev - Vladimir Bekhterev - Bechterew - Bekhtereff - Karl Bühler - Eduard Burger - Max Caspar - Joseph Church - Melvin Cohn - Karl K. Darrow - Therese Devrient - Theodosius Dobzhansky - William Duane - John Eccles - Paul Edwards - Lewis Richard Benjamin Elton - Lewis Elton - L. R. B. Elton - Franz Exner - Johan Diedrich Fast - Henry Forder - Roger Martin du Gard - George Eric Rowe Gedye - John R. Gregg - Hans von Halban - Troels Eggers Hansen - Alister Hardy - F. T. C. Harris - Peter Havas - Karl Hilferding - E. L. Hill - Risto Hilpinen - Erich von Holst - Herbert S. Jennings - Frédéric Joliot - David Katz - William Kneale - Adrienne Koch - Wolfgang Köhler - Maria Kokoszyńska - Maria Kokoszyńska-Lutman - Lev Kovarski - Lew Kowarski - Julius Kraft - Victor Kraft - Oswald Külpe - David Lack - John Laird - Czeslaw Lejewski - Loschmidt - Arthur March - Henry Margenau - Josef Mayerhöfer - David Miller - C. Lloyd Morgan - Arthur Pap - James L. Park - Hugh Parton - Arne Petersen - Karl Przibram - Robert Reininger - C. W. Rietdijk - Cornelis Willem Rietdijk - Wim Rietdijk - Richard Robinson - Mendel Sachs - Otto Selz - R. W. Sperry - George Frederick James Temple - Edward Thorndike - Jean Ville - Jean A. Ville - Moritz Wagner - D. Perkin Walker - John W. N. Watkins - Warren Weaver - Julius Rudolph Weinberg - Joseph Henry Woodger - Edgar Zilsel