1. Announcements

   Announcement Pages: 1 - 5

2. Additive clustering and qualitative factor analysis methods for similarity matrices

   • B. G. Mirkin

   OriginalPaper Pages: 7 - 31

3. A test for spatial homogeneity in cluster analysis

   • Richard C. Dubes
   • Guangzhou Zeng

   OriginalPaper Pages: 33 - 56

4. Invariants of phylogenies in a simple case with discrete states

   • James A. Cavender
   • Joseph Felsenstein

   OriginalPaper Pages: 57 - 71

5. A comparison between two distance-based discriminant principles

   • W. J. Krzanowski

   OriginalPaper Pages: 73 - 84

6. Parsimonious trees

   • A. D. Gordon

   OriginalPaper Pages: 85 - 101

7. Complete linkage as a multiple stopping rule for single linkage clustering

   • C. A. Glasbey

   OriginalPaper Pages: 103 - 109

8. Book reviews

   • Wojtek Krzanowski
   • Glenn W. Milligan
   • Wayne DeSarbo

   BookReview Pages: 111 - 141

9. Classification Society of North America Annual Meeting, 14–16 June 1986 the Ohio State University, Columbus, Ohio

   Report Pages: 143 - 146