Volume 15 - Issue 2 - December 1990

  The concept of mathematical truth
   Gian-Carlo Rota
   pp. 6573

Insurance and investment risk diversification: an overview
   Raymond Temolières, Dominique Page
   pp. 74113

The probability of a boy: sharpening the binomial
   Fergus Daly
   pp. 114123

On the distribution of leukaemia in young persons in Scotland
   W. F. Scott
   pp. 124127

Avoidance-modified urn models and parasitic wasps
   J. H. Maindonald
   pp. 128136

Index to Volume 15
   p. 137