Poznan Studies volumes 81-90:


Vol. 90. Arithmetic and Ontology. A Non-Realist Philosophy of Arithmetic (2006) (MONOGRAPHS-IN-DEBATE)
Vol. 89. The Lvov-Warsaw School - The New Generation (2006) (POLISH ANALYTICAL PHILOSOPHY VI)
Vol. 88. Knowledge Cultures. Comparative Western and African Epistemology (2005)
Vol. 87. Observation, Hypothesis, Introspection (2005) (POLISH ANALYTICAL PHILOSOPHY V)
Vol. 86. Idealization XII: Correcting the Model. Idealization and Abstraction in the Sciences (2005)
Vol. 85. Whewell's Critics. Have They Prevented Him from Doing Good? (2004) (MONOGRAPHS-IN-DEBATE)
Vol. 84. Cognitive Structures in Scientific Inquiry (2005) (MONOGRAPHS-IN-DEBATE)
Vol. 83. Confirmation, Empirical Progress and Truth Approximation (2005) (MONOGRAPHS-IN-DEBATE)
Vol. 82. Idealization XI: Historical Studies on Abstraction and Idealization (2004)
Vol. 81. Right, Wrong, and Science. The Ethical Dimensions of the Techno-Scientific Enterprise (2004) (MONOGRAPHS-IN-DEBATE)