| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Logic, Methodology and Philosophy of Science VI - Proceedings of the 1979 Int'l Congress . Edited by L.J. Cohen, J. Los, H. Pfeiffer & K.-P. Podewski. PWN-Polic Scientific Publ / North-Holland. 1982. | 978-83-O1-O2382-9 (83-O1-O2382-1) | 1982 |