chapter 1 TRANSVERSAL LINES TO LINES AND INTERVALS / chapter 2 ON A SHORTEST PATH PROBLEM OF G.FEJES T�TH / chapter 3 A short survey of (r,q)-structures -- chapter 4 LATTICE POINTS ON THE BOUNDARY OF THE INTEGER HULL / chapter THE ERDOS-SZEKERES PROBLEM FOR PLANAR POINTS IN ARBITRARY POSITION -- chapter 7 ON A CLASS OF EQUIFACETTED POLYTOPES / chapter 6 SEPARATION IN TOTALLY-SEWN 4-POLYTOPES / chapter 8 CHESSBOARD RAMSEY NUMBERS / chapter 9 MAXIMAL PRIMITIVE FIXING SYSTEMS FOR CONVEX FIGURES / chapter THE NEWTON-GREGORY PROBLEM REVISITED -- chapter 11 ARRANGEMENTS OF 13 POINTS ON A SPHERE / chapter 12 ON POINT SETS WITHOUT k COLLINEAR POINTS / chapter 13 The Beckman-Quarles theorem for rational d-spaces, d even and d=6 -- chapter EDGE-ANTIPODAL CONVEX POLYTOPES�A PROOF OF TALATA'S CONJECTURE -- chapter 15 SINGLE-SPLIT TILINGS OF THE SPHERE WITH RIGHT TRIANGLES / chapter VERTEX-UNFOLDINGS OF SIMPLICIAL MANIFOLDS -- chapter 17 VIEW-OBSTRUCTION THROUGH TRAJECTORIES OF CO-DIMENSION THREE / chapter 18 FAT 4-POLYTOPES AND FATTER 3-SPHERES / chapter 1 Arbitrarily large neighborly families of congruent symmetric convex 3- polytopes -- chapter 20 ON THE NON-SOLIDITY OF SOME PACKINGS AND COVERINGS WITH CIRCLES / chapter 21 On the mth Petty numbers of normed spaces -- chapter 22 CUBIC POLYHEDRA / chapter NEW UNIFORM POLYHEDRA -- chapter 2 ON THE EXISTENCE OF A CONVEX POLYGON WITH A SPECIFIED NUMBER OF INTERIOR POINTS -- chapter 25 ON-LINE 2-ADIC COVERING OF THE UNIT SQUARE BY BOXES / chapter 2 AN EXAMPLE OF A STABLE, EVEN ORDER QUADRANGLE WHICH IS DETERMINED BY ITS ANGLE FUNCTION -- chapter 27 SETS WITH A UNIQUE EXTENSION TO A SET OF CONSTANT WIDTH / chapter 28 THE NUMBER OF SIMPLICES EMBRACING THE ORIGIN / chapter 2 HELLY-TYPE THEOREMS ON DEFINITE SUPPORTING LINES FOR k-DISJOINT FAMILIES OF CONVEX BODIES IN THE PLANE -- chapter 30 COMBINATORIAL APERIODICITY OF POLYHEDRAL PROTOTILES / chapter 31 SEQUENCES OF SMOOTHED POLYGONS / chapter 32 ON A PACKING INEQUALITY BY GRAHAM, WITSENHAUSEN AND ZASSENHAUS / chapter 33 COVERING A TRIANGLE WITH HOMOTHETIC COPIES / chapter 34 OPEN PROBLEMS