| title | author | publisher | year | bookcover | info | |
|---|---|---|---|---|---|---|
| Aspects of Scientific Explanation | Carl G. Hempel | The Free Press - New york | 1965 |  |  |  |
| title | author | bookcover | info |
|---|---|---|---|
| Philosophy of Natural science | Carl G. Hempel |  |  |
| title | author | publisher | bookcover |
|---|---|---|---|
| Fundamentals of Concept Formation in Empirical Science | Carl G. Hempel | University of Chicago |  |