1. The justification of formalisation

   • Leo Apostel

   OriginalPaper Pages: 3 - 38

2. The experimental method in the social sciences

   • Karl-Dieter Opp

   OriginalPaper Pages: 39 - 54

3. Diachronic correlation, process analysis and causal analysis

   • Johan Galtung

   OriginalPaper Pages: 55 - 94

4. Socioeconomic position, religious behavior, and voting in the Swedish electorate

   • Bo Särlvik

   OriginalPaper Pages: 95 - 116

5. Quelques aspects du probleme de la determination automatique des classifications

   • W. Fernandez De La Vega

   OriginalPaper Pages: 117 - 152

6. Distance-based cluster analysis and measurement scales

   • Giandomenico Majone

   OriginalPaper Pages: 153 - 164

7. The conceptual representation of choice behavior and social interaction

   • Kullervo Rainio

   OriginalPaper Pages: 165 - 191

8. Structural parameters of graphs. A theoretical investigation

   • Tord Høivik
   • Nils Petter Gleditsch

   OriginalPaper Pages: 193 - 209