Reports
'Changes and comparisons, a reply,' by P Garegnani ts; Comment on Garegnani's paper by Joan Robinson; 'The Neoclassical production function: comment' by P Garegnani; 'On a Change in the notion of equilibrium in recent work on value (a comment on Samuelson)' by P Garegnani; two copies of an article on Sraffa by Garegnani taken from 'Rinascita'
