Table of Contents

1. Some unsolved problems Paul Erdös; 2. Menger's theorem for a countable source set R. Aharoni and R. Diestel; 3. On extremal set partitions in Cartesian product spaces R. Ahlswede and N. Cai; 4. Matchings in lattice graphs and Hamming graphs M. Aigner and R. Klimmek; 5. Reconstructing a graph from its neighbourhood lists M. Aigner and E. Triesch; 6. Threshold functions for H-factors N. Alon and R. Yuster; 7. A rate for the Erdös–Turán law A. D. Barbour and S. Tavaré; 8. Deterministic graph games and a probabilistic intuition J. Beck; 9. On oriented embedding of the binary tree into the hypercube S. L. Bezrukov; 10. Potential theory on distance-regular graphs N. L. Biggs; 11. On the length of the longest increasing subsequence in a random permutation B. Bollobás and S. Janson; 12. On Richardson's model on the hypercube B. Bollobás and Y. Kohayakawa; 13. Random permutations: some group-theoretic aspects P. J. Cameron and W. M. Kantor; 14. Ramsey problems with bounded degree spread G. Chen and R. H. Schelp; 15. Hamilton cycles in random regular digraphs C. Cooper, A. Frieze and M. Molloy; 16. On triangle contact graphs H. de Fraysseix, P. Ossona de Mendez and P. Rosenstiehl; 17. A combinatorial approach to complexity theory via ordinal hierarchies W. A. Deuber and W. Thumser; 18. Lattice points of cut cones M. Deza and V. Grishukin; 19. The growth of infinite graphs: boundedness and finite spreading R. Diestel and I. Leader; 20. Amalgamated factorizations of complete graphs J. K. Dugdale and A. J. W. Hilton; 21. Ramsey size linear graphs Paul Erdös, R. J. Faudree, C. C. Rousseau and R. H. Schelp; 22. Turán–Ramsey theorems and Kp independence numbers Paul Erdös, A. Hajnal, M. Simonovits, V. T. Sós and E. Szemerédi; 23. Nearly equal distances in the plane Paul Erdös, E. Makai and J. Pach; 24. Clique partitions of chordal graphs Paul Erdös, E. T. Ordman and Y. Zalcstein; 25. On intersecting chains in Boolean algebras Péter L. Erdös, A. Seress and L. A. Szekely; 26. On the maximum number of triangles in wheel-free graphs Z. Füredi, M.X. Goemans and D. J. Kleitman; 27. Blocking sets in SQS(2v) M. Gionfriddo, S. Milici and Zs. Tuza; 28. (1,2)-factorisations of general Eulerian nearly regular graphs R. Häggkvist and A. Johansson; 29. Oriented Hamilton cycles in digraphs R. Häggkvist and A. Thomason; 30. Minimization problems for infinite n-connected graphs R. Halin; 31. On universal threshold graphs P. L. Hammer and A. K. Kelmans; 32. Image partition regularity of matrices N. Hindman and I. Leader; 33. Extremal graph problems for graphs with a color-critical vertex C. Hundack, H. J. Prömel and A. Steger; 34. A note on W1-to-W1 functions P. Komjáth; 35. Topological cliques in graphs J. Komlós and E. Szemerédi; 36. Local-global phenomena in graphs N. Linial; 37. On random generation of the symmetric group T. Luczak and L. Pyber; 38. On vertex-edge-critically n-connected graphs W. Mader; 39. On a conjecture of Erdös and Cudakov A. R. D. Mathias; 40. A random recolouring method for graphs and hypergraphs C. McDiarmid; 41. Obstructions for the disk and the cylinder embedding extension problems B. Mohar; 42. A Ramsey–type theorem in the plane J. Nesetril and P. Valtr; 43. The enumeration of self-avoiding walks and domains on a lattice H. N. V. Temperley; 44. An extension of Foster's network theorem P. Tetali; 45. Randomised approximation in the Tutte plane D. J. A. Welsh; 46. On crossing numbers, and some unsolved problems H. S. Wilf.