Poznan Studies volumes 1-10:

Vol. 10. What Is Closer-to-the-Truth? (1987)
Vol. 9. Theories of Ideology and Ideology of Theories (1986)
Vol. 8. Consciousness: Methodological and Psychological Approaches (1985)
Vol. 7. Dialectical Logics For the Political Science (1982)
Vol. 6. Social Classes, Action & Historical Materialism (1982)
Vol. 5. Methodological Problems of Historical Research (1979)
Vol. 4. Aspects of the Growth of Science (1978)
Vol. 3. Aspects of the Production of Scientific Knowledge (1977)
Volume 2
Volume 1