| FUS II-1 | | | Foundations of the Social Sciences [ di Otto Neurath ] |
| FUS II-2 | | | The Structure of Scientific Revolutions [ di Thomas Samuel Kuhn ] |
| FUS II-3 | | | Science and the Structure of Ethics [ di Abraham Edel ] |
| FUS II-4 | | | Theory of Valuation [ di John Dewey ] |
| FUS II-5 | | | The Technique of Theory Construction [ di Joseph Henry Woodger ] |
| FUS II-6 | | | Methodology of Mathematical Economics and Econometrics [ di Gerhard Tintner ] |
| FUS II-7 | | | Methodology of Mathematical Economics and Econometrics [ di Carl Gustav 'Peter' Hempel ] |
| FUS II-8 | | | The Development of Rationalism and Empiricism [ di Giorgio Diaz de Santillana ET Edgar Zilsel ] |
| FUS II-9 | | | The Development of Logical Empiricism [ di Jørgen Jens Frederik Theodor Jørgensen ] |
| FUS II-10 | | | Bibliography and Index [ di Herbert Feigl ET Charles William Morris ] |
