1 - Computation and proof theory : proceedings of the logic colloquium held in Aachen, July 18-23, 1983. Part IIRichter, Michael M. (1938-....) (Ed.) / Börger, Egon (1946-....) (Ed.) / Oberschelp, Walter (1933-....) (Ed.) / Schinzel, B. (Ed.) / Thomas, Wolfgang (1947-....) (Ed.)Cote : [05 RIC 84-2]