1. Резюме

   OriginalPaper Pages: I - X

2. Unique divisibility in Abelian groups

   • P. J. Hilton
   • S. M. Yahya

   OriginalPaper Pages: 229 - 239

3. Comparative prime-number theory. VII

   • S. Knapowski
   • P. Turán

   OriginalPaper Pages: 241 - 250

4. Comparative prime-number theory. VIII

   • S. Knapowsiki
   • P. Turán

   OriginalPaper Pages: 251 - 268

5. Typologie des langues et modèles logiques

   • S. Marcus

   OriginalPaper Pages: 269 - 281

6. On groups of ring multiplications

   • F. L. Hardy

   OriginalPaper Pages: 283 - 294

7. Asymmetric graphs

   • P. Erdős
   • A. Rényi

   OriginalPaper Pages: 295 - 315

8. Note on a paper of a. heppes

   • W. J. Blundon

   BriefCommunication Pages: 317 - 317

9. High extensions of Abelian groups

   • D. K. Harrison
   • J. M. Irwin
   • E. A. Walker

   OriginalPaper Pages: 319 - 330

10. On generalised laplace transform of two variables

    • H. N. Nigam

    OriginalPaper Pages: 331 - 342

11. Isoperimetric problems concerning tessellations

    • L. Fejes Tóth

    OriginalPaper Pages: 343 - 351

12. A theorem on linear transformations of torsion-free modules of infinite rank

    • P. Ribenboim

    OriginalPaper Pages: 353 - 358

13. On a method for expanding multiple integrals in terms of integrals in lower dimensions

    • L. C. Hsu

    OriginalPaper Pages: 359 - 367

14. On a new proof of Litoff's theorem

    • C. Faith
    • Y. Utumi

    OriginalPaper Pages: 369 - 371

15. Programmierung und partiell-rekursive funktionen

    • Rózsa Péter

    OriginalPaper Pages: 373 - 401

16. Die Zentralprojektion Einer Ebene auf Eine Andere in der Hyperbolischen Geometrie

    • K. Fladt

    OriginalPaper Pages: 403 - 416

17. Extensions of Turán's theorem on graphs

    • G. Dirac

    OriginalPaper Pages: 417 - 422

18. On the maximal number of independent circuits in a graph

    • K. Corrádi
    • A. Hajnal

    OriginalPaper Pages: 423 - 439

19. On semi-discrete lattices whose congruence relations form a Boolean algebra

    • G. Grätzer

    OriginalPaper Pages: 441 - 445

20. Über Ringe mit Minimalbedingung für Hauptrechtsideale. III

    • F. Szász

    OriginalPaper Pages: 447 - 461