1. Rigid motion in a Riemannian spaceV _n II. A regularV _n

   • Václav Hlavatý

   OriginalPaper Pages: 125 - 146

2. Minimal Boundaries for Analytic Polyhedra

   • Kenneth Hoffman

   OriginalPaper Pages: 147 - 160

3. Some properties of line digraphs

   • Frank Harary
   • Robert Z. Norman

   OriginalPaper Pages: 161 - 168

4. Summation of fields of numbers in boolean tribes I. Auxiliary notions and theorems

   • Otton Martin Nikodým

   OriginalPaper Pages: 169 - 225

5. Areas in affine spaces III the integral geometry of affine area

   • Herbert Busemann

   OriginalPaper Pages: 226 - 242