1. Complexes of rings

   • S. A. Amitsur

   OriginalPaper Pages: 143 - 154

2. On the minimal basis of a completely separating matrix

   • Jacqueline Shalhevet

   OriginalPaper Pages: 155 - 169

3. Note on the self-duality of the unrestricted distributive law in complete lattices

   • H. F. J. Lowig

   OriginalPaper Pages: 170 - 172

4. A note on closed maps and compact sets

   • E. Michael

   OriginalPaper Pages: 173 - 176

5. Weak* support points of convex sets inE*

   • R. R. Phelps

   OriginalPaper Pages: 177 - 182

6. On extremal problems of graphs and generalized graphs

   • P. Erdös

   OriginalPaper Pages: 183 - 190

7. Utility functions and the ‘lin’ operation for convex sets

   • Victor Klee

   OriginalPaper Pages: 191 - 197

8. Invariant subspaces of a measure preserving transformation

   • S. R. Foguel

   OriginalPaper Pages: 198 - 200

9. A selection theorem

   • Joram Lindenstrauss

   OriginalPaper Pages: 201 - 204

10. Berkson’s theorem

    • Daniel Zelinsky

    OriginalPaper Pages: 205 - 209