Poznan Studies volumes 11-20:

Vol. 20. Models and Concepts of Ideology (1990)
Vol. 19. Narration and Explanation (1990)
Vol. 18. Studies on Mario Bunge's Treatise (1990)
Vol. 17. Idealization II: Forms and Applications (1990)
Vol. 16. Idealization I: General Problems (1990)
Vol. 15. Visions of Culture and the Models of Cultural Sciences (1989)
Vol. 14. Action and Performance: Models and Tests (1990)
Vol. 13. Dimensions of the Historical Process (1988)
Vol. 12. Polish Contributions to the Theory and Philosophy of Law (1987)
Vol. 11. Normative Structures of the Social World (1988)