1. Inversions in finite Möbius planes of even order

   • Judita Cofman

   OriginalPaper Pages: 1 - 7

2. Isomorphism of group-rings

   • Indranand Sinha

   OriginalPaper Pages: 8 - 14

3. Finite groups whose minimal subgroups are normal

   • Joseph Buckley

   OriginalPaper Pages: 15 - 17

4. On the cohomology of the Steenrod algebra

   • Martin C. Tangora

   OriginalPaper Pages: 18 - 64

5. A sufficient condition for a finite group to be solvable

   • Graham A. Chambers

   OriginalPaper Pages: 65 - 68

6. On the radical of a pseudo-ring

   • Kenneth Jump

   OriginalPaper Pages: 69 - 70

7. Zur zentralaffinen räumlichen Kinematik

   • Jürgen Tölke

   OriginalPaper Pages: 71 - 78

8. Double centralizers and dominant dimensions

   • Hiroyuki Tachikawa

   OriginalPaper Pages: 79 - 88