1. Announcements

   Pages: 1 - 2

2. Symmetric-Acyclic Decompositions of Networks

   • Patrick Doreian
   • Vladimir Batagelj
   • Anuska Ferligoj

   Pages: 3 - 28

3. Bloc Voting in the United States Senate

   • J. A. Hartigan

   Pages: 29 - 49

4. Robust Classification of Multinomial Observations with Possible Outliers

   • Yu. S. Kharin
   • E. E. Zhuk

   Pages: 51 - 65

5. Data Model and Classification by Trees: The Minimum Variance Reduction (MVR) Method

   • Olivier Gascuel

   Pages: 67 - 99

6. A General Weighted Two-Way Dissimilarity Coefficient

   • Trevor F. Cox
   • Michael A. A. Cox

   Pages: 101 - 121

7. Simulation of Random Dendrograms and Comparison Tests: Some Comments

   • János Podani

   Pages: 123 - 142

8. Book Review

   Pages: 143 - 145