1. Memorial to David van Dantzig van Dantzig as a significist

   Articles Pages: 319 - 328

2. In memoriam David van Dantzig

   • J. F. Koksma

   Articles Pages: 329 - 334

3. David van Dantzig's statistical work

   • J. Hemelrijk

   Articles Pages: 335 - 351

4. G. Pólya mathematics and plausible reasoning

   • D. van Dantzig

   Articles Pages: 353 - 358

5. Can biology be an exact science?

   • J. J. C. Smart

   Articles Pages: 359 - 368

6. Logical oddities and locutional scarcities

   • Herman Tennessen

   Articles Pages: 369 - 388

7. Book reviews

   • H. J. Groenewold
   • P. H. Esser
   • N. de Raadt

   BookReview Pages: 389 - 400

8. Recent periodicals

   Announcement Pages: 401 - 404

9. International Society of Cybernetic Medicine

   Announcement Pages: 405 - 405