1. Editorial note

   • Stefan Nowak

   EditorialNotes Pages: 239 - 241

2. Social zoology and cultural differentiation

   • Stanisław Ossowski

   OriginalPaper Pages: 243 - 264

3. The need for and principles of systematizing the teachings of Karl Marx

   • Aleksandra Jasińska

   BriefCommunication Pages: 265 - 279

4. On the so-called historicism in the social sciences

   • Jerzy Szacki

   OriginalPaper Pages: 281 - 295

5. Postulates of behavioural terminological empiricism

   • Adam Stanowski

   OriginalPaper Pages: 297 - 310

6. The problem of explanation in Karl Marx's “capital”

   • Leszek Nowak

   OriginalPaper Pages: 311 - 337

7. The operation of “Verstehen”

   • Edmund Mokrzycki

   OriginalPaper Pages: 339 - 352

8. Meaning and functional reason

   • Jerzy Kmita

   OriginalPaper Pages: 353 - 368

9. The logic of functional analysis in sociology and social anthropology

   • Piotr Sztompka

   OriginalPaper Pages: 369 - 388

10. The logic of reductive systematizations of social and behavioural theories

    • Stefan Nowak

    OriginalPaper Pages: 389 - 391