0 Introduction/Stephen Salter and John Stevenson -- Austria/Tim Kirk -- Finland/David Kirby -- France/Roger Magraw -- Germany/Stephen Salter -- Great Britain/John Stevenson -- Italy/Paul Corner -- Poland/John Coutouvidis, A. Garlicki, Jaime Reynolds -- Spain/Martin Blinkhorn -- The Soviet Union/Hiroaki Kuromiya -- United States of America/Patrick Renshaw